> Updated 1-15-95 
 
I have (with the assistance of others) put together a list of a  
references for those who are interested in Tesla and his work. 
 
> Tesla Book Company, PO BOX 121873, CHULA VISTA, CA  91912 
This catalog is pretty good: Tesla Coil handbooks, Tesla Coil 
design manuals, coil plans, Tesla's Diary, Tesla's Lectures, 
Colorado Springs Notes, and many other titles. The catalog has a 
1-800-398-2056 information/order line.  
 
> Twenty First Century Books, Box 2001, Breckenridge, CO. 80424. 
Twenty First Century Books also has a very complete Tesla book 
catalog, with several new titles (first edition of Tesla's "New 
York Lecture, April 6 1897" to name one). Tel: 303-453-9293 
 
> Lindsay Publications, Inc., P.O. Box 12, Bradley, IL. 60915 
> Voice - 815-935-5353 ; Fax - 815-935-5477                       
Lindsay also offers a good selection of Tesla literature, classic 
electronics publications, reprints, and T-Coil Design software. 
Ask for their new Technical Catalog available this week. 
 
> High Voltage Press, 4326 S.E. Woodstock, #489, Portland 
> OR  97206  USA 
Publishes and sells the three booklets by George Trinkaus 
 
> THE INTERNATIONAL TESLA SOCIETY, INC, (ITS) P.O. Box 5636,  
> Colorado Springs, Colorado, 80931, USA 
 
The ITS has a book shop that mail orders: 
 
> High Energy Enterprises, P.O. Box 5636, Colorado Springs, CO.  
> 80931,  USA   Tel: 719-475-0918, Fax: 719-475-0582 
This source has many good Tesla publications and literature/ 
instructions on high voltage devices; historical and modern. 
I would vote this the most improved catalog of Tesla literature 
in 1994. Get the "1995 Resource Guide" which is the best and most 
comprehensive Tesla catalog I have seen to date: oscillator 
handbooks, HV capacitor construction guides, Tesla Coil con- 
struction guides/manuals/software, Tesla's Colorado Springs 
Notes, Radio Tesla, Tesla's Diary Comparisons, and many, many 
more Tesla titles. A must have catalog for any Tesla buff. 
 
To get a complete listing of the books, pamphlets, and software  
I have reviewed below, you will need to contact all of the book 
sources above. There will be some duplication of titles, but a 
unique gem or two will be found from each source. These book 
sources also cater to fringe "science" people. I tend to stay 
away from titles with words/phrases: free-energy-scalar-wave- 
zero-point-gravitobiology-time-travel, etc.. I include this 
material in the fringe or "crackpot" scientist catagory.  
Of course, what you do is your business, but: CAVEAT EMPTOR! 
 
> The TESLA COIL BUILDERS ASSOCIATION, (TCBA) Harry Goldman, 3  
> AMY LANE, QUEENSBURY, NEW YORK, 12804, USA.  
Publishes a quarterly newsletter NEWS, with parts mart, Q&A, 
reader project, historical project, topical reprints (such as the 
two Popular Science projects recently mentioned here), etc.. Back 
issues and index are available, tell Harry I sent you! 
 
> Information Unlimited, P.O. Box 716, Amherst, NH., 03031, USA 
Tesla Coils, rail guns, lasers, tasers, plasma cutters, Jacob's 
ladders, stun guns, plasma globes, HV power supplies,...  
Completed units, kits, parts, or just plans. Nice catalog. 
Tel: 603-673-4730, Fax: 603-672-5406, Order: 800-221-1705 
 
> The U.S. Patent Office, Washington, DC.  
Copies of Tesla's patents are available for $1.50 each. You must 
specify patent numbers. 
 
> Tesla Information, 18321 Edgewood Ave., Villa Park, CA. 92667 
They carried Tesla coil design instructions, manuals, and 
supplimentary papers and manuscripts. 
 
> Vangard Sciences, P.O. BOX 1031, Mesquite, TX, 75150 
BBS: 214-324-3501; Has Tesla software, Tesla papers and Tesla  
info; public domain information accepted and available.  
 
> Barnes & Nobel Booksellers, 126 Fifth Ave., New York, NY 10011 
Tel: 1-800-242-6657. I list them because they have really been 
increasing their number of Tesla titles. In addition to a couple 
of books reviewed below, they also have a video tape: NIKOLA 
TESLA: THE GENIUS WHO LIT THE WORLD, that takes the viewer inside 
the Tesla museum in Belgrad, Yugoslavia where some of Tesla's 
handmade exhibition equipment was still operational, and his 
original demonstrations are reproduced.  
 
> Tesla Memorial Society, 453 Martin Rd. Lackawanna, NY, 14218 
Produced the video mentioned above. 
 
> chip@grendel.objinc.com 
Internet mailing list for Tesla info, files (public domain), or, 
write to: Chip Atkinson, 7675 Matai Court, Niwot, CO. 80503 
Tel: 303-652-3616 
 
... Books to look out for: 
 
> THE COLORADO SPRINGS NOTES, 1899-1900 
By Nikola Tesla... Hardcover, 440pp, Published by NOLIT, Beograd, 
Yugoslavia, 1978. At the time of his death, Tesla was actually a 
Yugoslavian dependant. Recognized as a national hero, the govern- 
ment of Yugoslavia had set up a small trust fund to insure Tesla 
had rent and food. When he died in 1943, his personal effects 
were examined, plundered a bit, then forwarded to his next of 
kin, Yugoslavia, who built a museum in Belgrad (spel Belgrade & 
Beograd) to house them. In the mid 1970s the Tesla Museum 
organized Tesla's notes from the 1899-1900 experiments at 
Colorado Springs, CO., and sent them to the museum publisher 
NOLIT. This edition ran in 1978. Prefaced and annotated by 
Dr. Aleksandar Marincic, Assoc. Prof. of EE Beograd Univ. and 
advisor to the Nikola Tesla Museum, Yugoslavia; it transcribes 
Tesla's original english manuscript w/schematics, and B&W photos. 
 
> NICKOLA TESLA ON HIS WORK WITH ALTERNATING CURRENTS  
> AND THEIR APPLICATION TO WIRELESS TELEGRAPHY, TELEPHONY, 
> AND TRANSMISSION OF POWER  
This is a fine product of a modern legal research, edited by 
Leland I. Anderson, published in 1992 by Sun Publishing, Div. of 
Boyle & Anderson, Denver, CO., 80219. Library of Congress Catalog 
#92-60482, ISBN 0-9632652-0-2, paper 237pp; this book is the 
transcript of Tesla's pre-hearing interview conducted by his 
legal counsel in 1916. The interview was precipitated by a number 
of pending court cases in the fledgling radio industry. One of 
the attorneys conducting the interview held an EE degree. Photos, 
patent covers, schematics, mechanical drawings, etc. were 
submitted by Tesla as the stenographer recorded his answers and 
explanations. None of this material was intended for print, and 
there is no question as to accuracy or authenticity. His 
testimony and depositions led to a US Supreme Court decision in 
his favor 1943. VERY HIGHLY RECOMMENDED!  
 
> NIKOLA TESLA: LECTURE BEFORE THE NEW YORK ACADEMY OF SCIENCES 
> - APRIL 6, 1897 
Nikola Tesla, 1897, (edited and prefaced by Leland I. Anderson) 
published by Twenty First Century Books, 1994, Library of 
Congress Card No.: 94-61004, ISBN 0-9636012-1-0 (hard cover) ISBN 
0-9636012-7-X (soft cover), 123pp, $12.95 cover price. This is a 
real gem. Tesla was the third speaker of the evening April 6.  
The hour grew late and the presentation was cut short. Leland 
Anderson has retrieved the entire lecture as it was originally 
written by Tesla, and has included the sections that Tesla had 
determined not to present due to conflicts with pending patent 
applications. The lecture covers coil construction (complete with 
techniques, drawings, and photos), radio schematics, the AND 
logic gate schematic (incredible), radio and X-Ray tube con- 
struction and experiments. This is another overwhelming proof 
that Tesla was at least a half a century ahead of his time. One 
resonator schematic used for production of X-Rays was heralded 
as a great improvement when it was re-invented 38 years later by 
D. Sloan. This is no interpretation, this is the original work.  
Highly Recommended 
 
> EXPERIMENTS WITH ALTERNATE CURRENTS OF HIGH POTENTIAL AND 
> HIGH FREQUENCY: A Lecture delivered before the Institution 
> of Electrical Engineers, London 
by Nikola Tesla, with an appendix by the same author:  
> TRANSMISSION OF ELECTRIC ENERGY WITHOUT WIRES 
1904, Mcgraw Publishing Co., New York, reprinted 1986, Angriff 
Press, P.O.BOX 2726, Hollywood CA 90078, 162pp, ISBN 913022-25-X 
The title is a pretty apt description. The lecture (presented in 
1895) covers his RF work and lighting systems with details of 
single terminal bulb design, circuits, and some coil design and 
construction. Tesla also expands on his ideas for wireless power 
transmission that were presented in a lecture in St. Louis in 
1893. The appendix is quite interesting, and consists of a 
reprint of an article that was solicted by "Electrical World and 
Engineer" magazine for their 30th aniversary issue, March 5, 
1904. At the time the appendix article was written, Tesla's 
Wardenclyff project was beginning to show signs of stalling: cost 
overruns, construction delays, and problems with financing. The 
project of course never saw commercial completion, though Tesla 
did fire it for experimental purposes.  
 
> THE INVENTIONS RESEARCHES & WRITINGS OF NIKOLA TESLA  
Nikola Tesla, 1893 (edited and prefaced by Thomas Commerford 
Martin), ISBN 0-88029-812-X, published by Barnes & Nobel (1992 
second edition). 512pp, hardcover, (Item #1774447, $9.98 US) 
Transcripts of Tesla's famous lectures and articles up to 
December 1893, with many sketches, schematics, and wiring 
diagrams of Tesla polyphase systems, bulbs, RF systems etc..  
 
> THE COMPLETE PATENTS OF NIKOLA TESLA 
Nikola Tesla, edited by Jim Glenn; 1994, ISBN 1-56619-266-8, 
Barnes & Nobel, paperback, 535 pp, $14.98 (plus a couple of bucks 
shipping and handling in the U.S.), Barnes & Nobel item # 1903210  
The title says "THE COMPLETE PATENTS", but Tesla, fluent in at 
least five languages, had dozens of additional patents approved 
in countries outside the U.S.; however, all one hundred and 
twelve U.S. patents are reproduced in their entirety.  
 
> JOHN STONE STONE ON NIKOLA TESLA'S PRIORITY IN RADIO AND  
> CONTINUOUS-WAVE RADIOFREQUENCY APPARATUS 
edited by Leland I. Anderson, published as "THE A.W.A. REVIEW" 
Volume I, 1986 by the Antique Wireless Association, Inc., 
Holcomb, New York, 14469. I received this 41 page paperback 
booklet courtesy of Leland I. Anderson and was very impressed 
with Stone's views and interpretations of Tesla's work. John 
Stone Stone was witness to Tesla's famous trio of lectures in New 
York in 1891. Stone went on to a career in wireless, making an 
association with Lee de Forest (inventor of the audion, the first 
triode tube amplifier), then going on to become a leader of the 
Institute of Radio Engineers: president in 1914-1915, Medal of 
Honor 1923. Stone devoted his entire life to developing radio. 
Needless to say, his work was greatly influenced by Tesla; he 
clearly and concisely traces the radio industry back to Tesla's 
1891 lectures and Tesla's patents that followed. Excellent!  
 
> NIKOLA TESLA'S DIARY  1899 - 1900 
John T. Ratzlaff & Fred A. Jost, 1979, Tesla Book Co.,  
ISBN 0-9603536-0-7, paperback, 182pp. This book opens with the 
corrections, omissions, and comments on the 1978 NOLIT publi- 
cation, THE COLORADO SPRINGS NOTES 1899-1900 by N. Tesla. 
Ratzlaff went the Beograd museum, carefully examined Tesla's 
original documents, and noted the errors in the NOLIT edition. 
The second section proceeds with the full translation of the 
commentary by Prof. Aleksandar Marincic, the museum consultant. 
Prof. Marincic's original comments were edited from 67pp in his 
original Serbo-Croatian, to only 37pp in the NOLIT english 
translation. The loss of commentary was significant, and should 
be read in full to get a better understanding of Tesla's Colorado 
Springs work. Ratzlaff then moves to include the correspondence 
between Tesla and George Scherff (who managed Tesla's New York 
lab during Tesla stay in Colorado Springs) which gives an insight 
of the equipment Tesla was using, and his day to day concerns. 
The book concludes with six selected Tesla patents needed to 
better understand Prof. Marincic comments. Required reading! 
 
> GUIDE TO COLORADO SPRINGS NOTES 
Richard Hull, 1994, published by Twenty First Century Books, or 
available from the author: Richard Hull, 7103 Hermatiage Road, 
Richmond VA, 23228. ISBN# 0-9636012-2-9, paperback, 129 pages. 
Richard Hull is head of an informal group: Tesla Coil Builders Of 
Richmond (T.C.B.O.R.), which is currently the world leader in 
Tesla Magnifier development. As such, Mr. Hull is qualified to 
review and guide the reader through Tesla's sometimes cryptic 
notes from the Colorado Springs Lab. Mr. Hull coverts all of 
Tesla's archaic units of measurments into the modern Farads, 
Henrys, and Hertz, then explains Tesla's experiments so anyone 
can clearly understand what he did. Mr. Hull slants the per- 
spective toward the practical coiler who is looking for better 
power processing efficiency. Included is a 32 page appendix with 
numerous closeup photos of the author's Magnifier lab. Cost is 
$22.50 (which includes shipping and handling in the U.S.), and 
well worth the price. Mr. Hull also offers a video tape series  
which includes a video presentation on the construction of 
homemade pulse discharging high-voltage capacitors (Video #3). 
 
> VACUUM TUBE TESLA COILS  
James F. Corum, Ph.D. and Kenneth L. Corum, 1987, published by 
Corum & Assoc, Inc., 8551 State Route 534, Windsor, Ohio, 44099, 
USA. ISBN 0-924758-00-7. Tesla Math, tube coil circuits, theory. 
This book is geared more for the advanced coiler with some 
knowledge of calculus, but offers enough for the beginner to be 
on the "read" list. This book is a guide to the significance of 
Tesla's Extra Coil work, the infamous lab at Colorado Springs, 
and the history of resonators. Many charts are easily understood. 
 
> TESLA, MAN OUT OF TIME  
Margaret Cheney, 1981, published by Dorset Press, ISBN 0-88029- 
419-1; available from Barnes & Nobel, 320pp, hardcover, (Barnes  
& Nobel item #1611151, $7.98 US). Well balanced and researched  
biography of Tesla; accurate, informative, and good reading. 
 
> PRODIGAL GENIUS  THE LIFE OF NIKOLA TESLA 
John J. O'Neil, 1944 reprinted 1978, Angriff Press, P.O.BOX 2726, 
Hollywood, CA  90078, no ISBN or Lib of Congress No, paper 326pp. 
John J. O'Neil was a friend of Tesla's in the newspaper and 
publishing business and began work on this book shortly after 
Tesla died. The biographical details are complete, Tesla is 
portrayed fairly and in his best light. This book falls short in 
technical presentation; while it was not the author's purpose 
to burden the reader with technicals, the chapter on Tesla's work 
at Colorado Springs and details of the oscillator there are woe- 
fully inaccurate. Still, a good reader. 
 
> RADIO TESLA: The secret of Tesla's Radio and Wireless power 
George Trinkaus, 1983, High Voltage Press; No ISBN; booklet 37pp. 
This paper is both unique and informative. At the time it was 
written the Tesla Magnifier was still a mystery, but the rest of 
this publication shines. The sections on grounding and earth con- 
duction are excellent. Trinkaus has pasted in wiring diagrams, 
patent covers, schematics, drawings, and photos of classical 
radio and high-voltage circuits and components such as: coherers, 
magnetic detectors, vacuum tube detectors, crystal detectors, 
rotating rectifiers, Marx generators, Tesla mutiplex, Tesla 
regenerative, Tesla's hetrodyne, Tesla Tanks, resonance; all 
pictured next to clear and concise text explanations. Not only  
is this book easy to read, but it opens the mind. 
 
> TESLA'S MAGNIFYING TRANSMITTER 
Marc J. Seifer, Ph.D., 1986, published by the author, BOX 32, 
Kingston, RI  02881, no ISBN or Lib.of Cong. No., booklet 37pp. 
This is a chapter (Section 6) taken from Dr. Seifer's doctoral 
thesis on Tesla. The author has done his homework to provide a 
good overview of the Tesla transmitter theory without getting too 
techincal. Many of Tesla's patents are tied together showing how 
Tesla may have intended the use of advanced multiplex circuits 
and superconducting coils in his commercial transmitter stations. 
Good use of references, excellent bibliography. 
   
> PROCEEDINGS OF THE 1988 INTERNATIONAL TESLA SYMPOSIUM 
edited by Steven R. Elswick, 1988, published by the International 
Tesla Society, ISBN 0-9620394-2-X, 185pp. This book is a compil- 
ation of the papers that were presented in 1988 at the Symposium 
in Colorado Springs. Authors include Dr. James and Kenneth Corum, 
Dr. Marc J. Seifer, and Dr. Elizabeth Rauscher to name just a few  
of the better ones. Several of these papers are significant, 
as the focus of much of the conference concerned resonate modes 
of the earth and Tesla's Colorado Springs and the Wardenclyff 
oscillators. Other papers centered on: Tesla beam weapons (no 
real data presented), electrotherapy, and the AC/DC wars. The 
conference ended with several worthless (reviewer's op) papers on  
"zero-point-N-machine-levitation-"lost"-unified-theory"...uggg... 
 
> THE TESLA EXPERIMENT: LIGHTNING AND EARTH ELECTRICAL RESONANCE 
> A Commentary on 1983 Research & Test Results 
Charles A. Yost, 1983, Dynamic Systems, Inc., Leicester, NC, 
published by Tesla Book Co., no ISBN or catalog #, booklet, 40pp. 
This paper by Charles Yost is very interesting in that it 
provides modern, reproducable data, from a simple roof antenna, 
coax, ground, and a Hewlett Packard 1207A Storage Tube O'scope. 
The experiment measures electrostatic transients caused by 
lightning strikes up to 50 miles away and presents the unaltered  
data which strongly supports Tesla's earth resonant ideas. 
 
> ELECTRICITY AT HIGH PRESSURES AND FREQUENCIES  
Henry L. Transtrom, orginally published: 1913, second edition 
1921, Joseph G. Branch Publishing, Chicago; Reprinted 1990, ISBN 
1-55918-054-4, Lindsay Publications, Bradley, Illinois, 60915. 
Paperback, 247pp, Lindsay # 20544, $ 11.95. Excellent technical 
book; useful in designing coil control systems, coils, (calc.) 
inductance, field strengths, capacitance, etc.. Classic trans-  
former reference text, but the Tesla coil/capacitor designs are 
primitive by today's standards.  
 
> HIGH FREQUENCY APPARATUS 
Thomas Stanley Curtis, 1916, Everday Mechanics Co., Inc., New 
York; Reprinted 1988, paper ISBN 1-55918-003-X, cloth ISBN 55918- 
004-8, Lindsay Publications Inc., Bradley IL. 60915. Paperback, 
246pp, Lindsay order number 20030, $ 11.95 : Classic coil text, 
much of which was reprinted in 1985 by R.A. Ford in his book 
"Tesla Coil Secrets". "Classic" means before the age of plastics, 
and these historical coils and coil components frequently lack 
efficiency, reliablity, and safety. Good spark gap and xfmr info. 
 
> TESLA COIL SECRETS: Construction Notes and Novel Uses 
R.A. Ford, 1985, Lindsay Publications, Inc., Bradley IL 60915 
ISBN 0-917914-31-7, paperback, 74pp. Ford researches and repro- 
duces several classic Tesla coil and component designs from 
publications of yesteryear; but he updated nothing...  
 
**************Imported*text************************************* 
MB> I hope the following information on Tesla books will be of  
MB> interest to some of you.  - Mark Brown 
 
MB> I recently purchased the following books from Lindsay  
MB> Publications, Bradley IL 60915:  Their Technical Books  
MB> catalog has many Tesla Coil books in it. Their service was 
MB> EXCELLENT!! I have tagged each book with a brief "review." 
MB> The opinions are my own. Lindsay order numbers are given (#). 
 
> DESIGN & CONSTRUCTION OF INDUCTION COILS 
# 20404, $ 12.95; Step-by-step guide to building your own 
induction coil. Reprint from early 20th century magazine project. 
Fascinating, but many turned brass parts, etc.. 
 
> EXPERIMENTS WITH ALTERNATE CURRENTS OF HIGH POTENTIAL 
# 4392, $ 9.95; (no review given by Mark, but it is an EXCELLENT 
experiment book) 
 
> HOW TO BUILD A 40,000 VOLT INDUCTION COIL 
# 844, $ 4.95; A solid state design that uses a surplus auto 
ignition coil and a power transistor. Almost all Radio Shack 
parts. Small booklet. Some info on Kirlian photography, ozone     
production, etc. Interesting (and easy - no coil winding)    
project, but not a Tesla coil. 
 
> HIGH POWER WIRELESS EQUIPMENT                           
# 4953, $ 9.95; Step-by-step process from old radio magazine on 
building an spark-gap transmitter. Nice historical information, 
fascinating processes and diagrams.  
 
> TESLA'S LOST INVENTIONS                               
# 748,  $ 5.95; Booklet (by George Trinkaus). Short descriptions 
of several of Tesla's most interesting inventions, including 
turbines, etc. Good, but too short! 
***************End*of*imported*text****************************** 
 
> TESLA COIL DESIGN MANUAL 
> JHCTES TESLA COIL DESIGN SOFTWARE 
> TESLA HANDBOOK  
> TESLA COIL CONSTRUCTION GUIDE 
(Separate Titles) John H. Couture, 1992, 1992, 1988, & 1994;  
JHC Engineering Co., 10823 New Salem Point, San Diego, CA., 92126 
USA. No ISBN or Lib. of Congress catalog #, but these are 
available from the author and the bookdealers listed previously. 
The first two titles are based on John Couture's design theory 
and some empirical data. The basic math for 1/4 wave coil 
winding, tank circuit design, performance, etc., is well laid 
out, but when it comes to using his charts to predict the best 
design parameters, it falls short. Many of my best coils would 
never have been built if I had gone by his data. His JHCTES TESLA 
COIL DESIGN SOFTWARE also kicks out my coil designs, saying they 
exceed the construction voltage breakdown limits! The program is 
based on the same sets of data.  
 
The TESLA COIL CONSTRUCTION GUIDE is a 1994 update of the TESLA 
COIL DESIGN MANUAL. This update does away with some of the prob- 
lems of the earlier publications, but the author still advises 
that coils be wound with insulated stranded wire, and advocates 
using small (even tiny) primaries, large capacitors and small 
dischargers. These guidelines indicate that John Couture's design 
process is derived more from radio theory, and not from years 
of experience in actual Tesla coil construction and testing. 
Coils built with this design method do work, but they require 
larger power supplies, and they sacrifice a lot efficiency and 
reliability. His grounding suggestions have improved only slight- 
ly from his previous titles (they are still inadequate), but his 
ideas for RF filters and choking are now closer in agreement with 
mine. A beginner would find this a useful book. Couture has laid 
out some good wiring diagrams, wire tables, some "OK" coil plans, 
Faraday cage instructions, and a series of experiments. As usual, 
his math section is very well thought out and organized. 
 
> TESLA COILS! 100 Years of Electrical Magic 
Brent C. Turner, 1991, no ISBN or publisher. Briefly covers 
three basic coil types; Spark Gap, Vacuum Tube, Solid State. 
Useful to have for the wiring diagrams, specs, and basic math.  
I have no address for Brent, but this book should be available 
from at least one of the bookdealers who specialize in Tesla. 
 
> TESLA COIL 
George Trinkaus, 1986, 1987, & 1989, Third Edition, Extensively 
Revised. No ISBN, published by High Voltage Press, 4326 S.E. 
Woodstock, #489, Portland, OR., 97206 ($4.95). Mr. Trinkaus has a 
few Tesla booklets out for under $10.00. This one is a simple 
Tesla Coil built from scratch: neon sign xfrmr, beer bottle salt 
water capacitor, brass bolt spark gaps, PVC plastic pipe second- 
ary, primary wound on a Rubbermaid "Servin' Saver" bowl, copper 
toilet tank float for a discharger... Need I say more? 
 
> TABLE-TOP LIGHTNING : HOW TO BUILD A  
> POWERFUL, COMPACT, TESLA COIL 
Lloyd F. Ritchey, Jr., 1992, published by the Tesla Book Co., 
paperback, 38pp, ISBN: 0-914119-26-5. The author also advertises 
manuals, kits, and parts: Ritchey Productions, 7803 Stanford, 
Dallas, TX 75225, USA.. This short booklet details the plans for 
two basic Tesla coils evolved from the "classical" designs of the 
1920s and 30s. While I am sure the coils that are detailed will 
live up to the promised performance of 24 inches of spark... My 
own designs and techniques are years ahead of Mr. Ritchey. I 
found the book to be full of the misunderstandings and misinform- 
ation that are extensions of the design errors that coilers began 
making 70 years ago. I like a high inductance, all plastic, 
hermetically sealed secondary coil with no holes in the coil form 
and a large high Q copper pipe primary that can be tapped for a 
wide range of efficient operating frequencies; I am sorry Mr. 
Ritchey, you missed the boat to the 20th century. 
 
> MODERN TESLA COIL THEORY 
Duane A. Bylund, 1990, Tesla Book Co., no ISBN or Lib. of 
Congress No, paperback 142pp. Duane has developed very powerful, 
efficient, and reliable, solid state oscillator circuits for base 
feeding Tesla resonators. These solid state driver and coil 
designs are excellent for lighting bulbs and for conducting 
experiments with wireless power transmission through ground 
currents. The book is also chock full of Tesla math and theory, 
and includes chapters on spark gap and tube coils, sections on 
waveforms, grounding and counterpoise experiments, multiphase 
coil systems. This is a must have book for any serious coiler. 
 
> THE CAPACITOR HANDBOOK 
Cletus J. Kaiser, 1993, CJ Publishing, 2851 W. 127th St., Olathe, 
KS  66061, ISBN 0-442-01558-5, Lib. of Congress No. 92-35798, 
hardcover 124pp. This is a nice little book. I found it both 
interesting and useful, but still not the last word in a cap- 
acitor reference book. The book opens with a chapter explaining 
theory, including basic math, then moves on to separate chapters 
for each type of commercial capacitor design. The book concludes 
with a very nice math appendix, a decent glossary, and biblio- 
graphy. What I found missing were dielectric tables, which given 
the detail of the rest of the book seemed a glaring omission. 
   
> HIGH VOLTAGE CAPACITOR DESIGN HANDBOOK 
K.R. Scott, 1994, published by Lambda Publishing Group, P.O.BOX 
1894 Lawrence, KS, 66044-8894, USA. No ISBN number, booklet of 
about 25 pages, cover price $6.50. This is a compilation of 
reprints from: old Pop. Magazine capacitor projects, a Tesla 
patent, some capacitor descriptions from an old radio catalog, 
some instructions taken from Transtrom's book (reviewed above) 
and finally; some recent tables showing electrical properties and 
constants for modern plastics, and several pages of essential 
capacitor math (which you could photocopy out of any current 
amateur radio or electrical engineering handbook). 
 
> THE TESLA COIL COMPENDIUM 
Randall S. Peterson, no date, ISBN, publisher, etc.. I guess it 
is available from Randy at: 16671 T.R.51, MT. Cory, Ohio, 45868 
This publication is a compilation of Randy's favorite designs. 
The coils are "OK", but a little dated. Randy used to ship out 
complete kits and fully assembled coils in his spare time... 
 
> MODERN RESONANCE TRANSFORMER DESIGN THEORY 
D.C. Cox, no date or ISBN, published by the Tesla Book Co.. 
I will quote from the inside jacket: "This book was written and 
dedicated to the young coil builders who will design, modify, 
measure, test, and evaluate today's technology, and then, design 
and develop tomorrows highly efficient Tesla coil systems."  
I don't think I ever got a thing out of this book, although it 
does have design math, toroid math, etc.. DC Cox is a pro, and 
his company Resonance Research, designs and builds museum coils; 
but never forget he is in it for the $$$$$...  
 
... Additional resources, reviews 
 
> Resonance Research Corp. RTE. 1, Shadylane Rd. Baraboo, WI 
> 53913 USA, Tel: 608-356-3647 
This is D.C. Cox's company (see publication notes above) and I 
assume he sells completed coils, plans, and parts (sources say he 
sells rotary gaps). But he won't reply to even an information 
request without $10.00 in his hands (no personal checks accepted: 
bank money orders or cashiers checks only).... Go Figure... 
 
> Tesla Technology Research, 2527 Treelane Ave, Monrovia, CA 
> 91016 USA 
Bill Wysock is a well known, respected coiler, and (at least 
until his the July 94 ZAP SHOW at the Colorado Springs Tesla 
Symposium) reliable coiler. My sources say he sells rotary gaps. 
 
> THE BELL JAR 
Journal on vacuum work written by Steve Hanson and published 
quarterly, $15.00, 35 Windsor Drive, Amherst, NH, 03031 
Many high voltage projects. 
 
> THE TESLA COIL DESIGNER 
IBM DOS coil construction software by Walt Noon. Available from 
Lindsay Publications, others. This is a first class Tesla 
Coil design package that reduces the hours and hours of paper, 
pencil, and calculator time to mere seconds. All constants and 
formulas are already programed into the menu driven package, just 
"plug n chug" for a fast accurate custom coil design. Write to: 
Walt Noon III, 3283 Belvedere, Riverside, CA  92507  USA 
 
> October 1992, Popular Electronics pp 69-71, Fun With Tesla  
> Coils, by Charles D. Rakes  
This article builds a small solid state coil using a driver 
oscillator which base feeds the HV HF Coil. The project uses 
a 567 tone decoder IC, a few resistors, caps, and a power supply  
to drive a small coil to light bulbs etc.. The secondary is wound 
on a piece of 4" PVC, looks simple and inexpensive (~$80.00). My 
archives contain a self extracting program (TESLABLD.EXE) that 
gives detailed instructions on building this project. 
 
> November 1993, Electronics World + Wireless World, (magazine) 
pp 937-942. "The spark that gave RADIO to the world", by George 
Pickworth: "Marconi" this and "Marconi" that; Tesla mentioned 
only once; but it did have clear photos and diagrams of what not 
to do... As well as useful photos of damped wave trains produced 
with authentic gap systems. A good general explanation of spark 
gap types and functions. 
 
> Vacuum Tube Industries, Inc., 506 North Warren Avenue, 
> P.O. Box 2009, Brockton, MA.  02405  USA 
> tel: 508-584-4500, tel: 800-528-5014, fax: 508-584-0096 
Specialize in new and rebuilt 450 KC power tubes for commercial 
RF induction heaters and the supply & control xfrmrs, cooling 
loops, etc.. These are the type tubes I would use for a CW coil.   
 
> The Condenser Products Corp., 2131 Broad Street,  
> Brooksville, FL  34609 
Manufacturers of commercial high voltage plastic film, pulse 
discharge, (Tesla) capacitance. Minimum order $150.00, minimum 
shipping time about 6 weeks. These are where my big commercial 
capacitors come from, as they will build them to your specs. 
 
 > Larry J. Rebman, The Transformer Bank, Inc., University  
 > Technology Center, 1313 Fifth St. SE,  Minneapolis, MN  55415 
 >       Tel: (612) 379-3958, Fax: (612) 379-5962 
Suppliers of surplus high voltage transformers and transmission 
equipment. Good source of non-shunted step up xfrmrs. 
 
> Jefferson Electric Co., 1400 Center Circle Dr.  
> Downers Grove, IL  60315  USA 
Manufactures and supplies neon sign transformers  
 
> NWL Capacitors, 1 Industrial Dr., Snow Hill, NC 28580 
> Tel: 908-842-5757   FAX   908-842-1161 
or as it was given to me by a reliable coiler... 
 
> NWL CAPACITORS, 8050 Monetary Dr., Riviera Beach, FL., 33404 
> Tel: 407-848-9009 
Custom manufactured high voltage pulse discharge Tesla caps... 
NWL Transformers is a sister company in Bordentown, NJ, BTW.  
  
> Sprague Electronics, 134 Fulton Ave. 
> Garden City Park,  NY  11040  USA      
Source of high voltage capacitors.  
 
 TS> Plastic Capacitors, 2623 N. Pulaski Rd, Chicago, IL 99120  
 TS> Tel: 312-489-2229.   
High-Voltage, pulse discharge, plastic film (Tesla) Capacitance 
 
 TS> Cornell-Dubilier, 1605 E. Rodney French Blvd., New Bedford,   
 TS> MA 02744, Tel: 508-996-8564  They bought out Sangamo 
 
> Danny Churchill at Commercial Radio Co. in VT, 802-226-7582,  
sometimes has some interesting stuff around.  I bet you'd     
find him interesting even if he didn't have whatever model    
you currently need.  Among other things, he manufactures      
custom high voltage inductors and transformers, in an old 3   
story brick schoolhouse converted to a factory/warehouse. (T.S.) 
 
> Hipotronics, Inc., RTE.22, Brewster, New York, 10590 (or 10509) 
> TEL: 914-279-8091 
Manufacturers of high-voltage test equipment. Capacitors, 
transformers, bussing, toroids, etc. are available. These are  
the guys who make the test gear that power utilities use to 
destroy their xmission equipment to determine breakdown limits. 
 
> CSI Capacitors, 810 Rancheros Dr. San Marcos, CA, 96069 
> TEL: 619-747-4000 
Another source of custom made, commercial plastic film, high- 
voltage, pulse discharging, (Tesla type) capacitance. Ask about 
left over units from production runs, sometimes you will find a 
bargin in a top quality cap.  
 
> Maxwell Labs, Inc., 8888-G Balboa Ave, San Diego, CA, 92123 
> TEL: 619-279-5100 
Manufacturer of commercial high-voltage equipment, capacitors, 
power supplies, etc.. 
 
> Antique Electronic Supply, P.O. Box 27468, Tempe, AZ, 85285 
> TEL: 602-820-5411 
Source for the tube coil builder, many old/rare vacuum tubes and 
related equipment (sockets, mica caps, power supplies, etc.) for  
projects like "Lil Tesla Coil" of the 1960's Pop Electronics era.  
 
> Weisner Electronics, 149 Hunter Ave, Albany, NY, 12206 
> TEL: 518-438-2801 
Another source for the tube coiler. Plate xfmrs, mica caps, 
tubes, etc.. 
 
> Daily Electronics, P.O. Box 5029, Compton, CA., 90224 
> Tel: 213-774-1255 
High powered triodes for Tube Tesla (Continous Wave) coils. 
 
> Fair Radio Sales, P.O. Box 1105, Lima, OH (no zip given) 
> Tel: 419-223-2196, 419-227-6573, FAX 419-227-1313 
"One of the best sources for electronic surplus." H.Goldman 
 
> American Welding & Fabrication, 333 E. Highbanks Rd #25 
> Debary  FL  32713  USA 
Supplier of spun aluminum toriod and sphere discharge terminals. 
 
> Ross Engineering Corp., 540 Westchester Dr. Campbell, CA  95008  
Supplier of discharge terminals 
 
> Edward Wingate, "Wingate Electric", 545 Salmon Creek Rd.  
> Brockport,  NY  14420  USA   
I list this address for completeness. CAVEAT EMPTOR! Mr. Wingate 
is mailing flyers advertising rotary spark gaps. This "company" 
was not registered in the state of New York when I last checked, 
and I had to cancel my dealings and association with Mr. Wingate 
due to problems of shifting prices and shipping dates. Headache. 
 
> Richard T. Quick II, 10028 Manchester Rd., Suite 253, Glendale, 
> Missouri, 63122, USA 
I have a two hour video tape that documents my 10" diameter 
secondary coil and 10 KVA power supply in operation. It covers a 
wide area of related high voltage experiments and techniques. 
(Jacob's Ladder, RF choking, spark gaps, critical coupling, etc.) 
Due to the dangerous nature of this work I cannot be responsible 
for the safety of life, limb, or property should anyone choose 
to, or attempt to, reproduce any of the equipment or experiments 
featured on the video. To obtain a copy: send a blank, high 
quality, VHS video tape; a first class postage pre-paid, self 
addressed mailer; and $10.00 US. I will happily trade tapes. 
 
This text file gets regular updates, as I both see and receive,  
many requests for information on this subject. YOUR references  
or reviews would be welcomed additions to this file. While I  
always try to be as accurate as possible, there are no assur- 
ances that ANY of the information posted here is error free, or,  
that there is no risk in acting on this information. 
 
Revelant text files from this (and related threads), my GIF file  
spark gap diagrams (w/text instructions & parts lists), GIF 
wiring diagrams and circuit schematics (with accompanying text 
instructions/explanations), as well as Tesla Coil shareware 
calculator programs and other public domain programs/material, 
are available. This information/software is also mailed out at no 
charge to anyone who sends me a self addressed postage pre-paid 
mailer and a blank 1.44 floppy disk. 
8J la