The Turn Of The Century Electrotherapy Museum:  Library
Tesla Research:  Pioneers Of Tesla Coils And Tesla Technologies
 
 


       

Nikola Tesla Archive:  Selected Articles, Patents,
Letters, Correspondence
Nikola Trbojevich, Nikola Tesla's Nephew
Courtesy of William Terbo, Tesla's Grand-Nephew
of the Tesla Memorial Society, Inc.

 
Thomas Burton Kinraide:
Pioneer of X-Ray and High Frequency Apparatus /
Electric Discharge Photos

 
Waltham Watch:  Timepiece and Speedometer
For Automobiles
Curtis High Frequency Apparatus  
Diathermy Therapy by H. G. Fischer  
A Working Manual Of High Frequency Currents
   by Noble M. Eberhart  
H. G. Fischer Physiotherapy Conference
Drake Hotel, Chicago, Oct. 12 - 16
The Kinraide Coil - The First Practical Portable Tesla X-Ray Coil
L. E. Knott High Frequency Apparatus - The First Commercial Tesla Coil
Multilayer Disruptive Discharge Tesla Coils  
Sir William Crookes - On Radiant Matter  
William Benham Snow
Currents Of High Potential Of High And Other Frequencies
Standard X-Ray Apparatus  
Frederick Finch Strong - High Frequency Currents
Cox Cavendish Catalogue of X-Ray Apparatus and Electro-
Medical Apparatus and Allied Apparatus of every description.
The Theory, Design, And Construction Of Induction Coils
by H. Armagnat
Induction Coils:  How To Make, Use, And Repair Them
by HS Norrie
Induction Coils:  A Practical Manual For The Amateur
Coil-Maker by GE Bonney
Electrical Experimenter Oct 1915 - Nikola Tesla sues
Marconi; Electric Spark Pictures; Aurora Borealis; Make a
Simple Carbon Arc Lamps; Wireless Apparatus; Seeley
X-Ray Tube Patent; Etc.
Tri-Fold For Salt Lake City  Tesla Technology Conference

Low Resolution PDF                   High Resolution PDF
Victor Electric Archive
An original 1920s Repairman's manual!
A. S. Aloe Company Archive - Employee Photos
I wonder which of them were afraid of the "Lightning"?
Electrical Oscillators
Electrical Experimenter, July 1919
From The Collection Of Harry Goldman
Harry, I can't thank you enough for this.  I've searched years
for this issue with no luck!  For me, this is the greatest
article Tesla has ever written.  A rare look at "Tesla's Tesla Coils"
Fun With A Violet Ray
By popular request, here's a high resolution scan of this article...
it's a good one!
H. G. Fischer Original Blueprint Drawings
Hand-drawn in pencil, here are some wonderful rare originals.  The first page is of the familiar output connection on all Fischer Diathermy Machines for the Indifferent, Low, Medium, and
High Voltages!
H. G. Fischer Magazines
Here are records of many authentic uses of
Tesla Coils in electrotherapeutics and surgery. 

31 Original Issues from the H. G. Fischer archives!
H. G. Fischer Catalogues
A collection of rare booklets and catalogues from the archives
of H. G. Fischer.
Campbell Electric Archive
Electro-Radiation Company
Frederick Finch Strong
Frederick Finch Strong:
Electricity In Life
How To Use High Frequency Currents
In The Treatment Of Disease
Excerpts from W. H. Guilleminot "Electricity
In Medicine - Translated into English by
Deane Butcher
Electrical Influence Machines - John Gray
The Construction Of Large Induction Coils - A. T. Hare

The Incredible Life Of John Worrell Keely - by
Julius Mortizen  (1899)

The Last Known Photos Of The Keely Motor
from Kinraide's Laboratory (1899)

Special Note:
The Turn Of The Century Electrotherapy Museum is honoured to
present three rare works on Lichtenberg Figures made by Danish
Scientist P. O. Pedersen.  We have obtained permission to publish
these papers from The Danish Royal Academy, who graciously sent
us uncut originals from 1919, 1922, and 1929.  These volumes are
at the museum, with PDF versions below.

We are grateful for the assistance of Danish Tesla Coiler Finn Hammer,
who has created many masterpiece Tesla Coils that included homemade
transformers and variacs that look better than those which can be
purchased new.  His amazing website is located at:
http://home5.inet.tele.dk/f-hammer/tesla/tesla.htm

Thank You Finn, for giving us the opportunity to see and share these
wonderful documents.
 
(C) The Royal Danish Academy of Sciences and Letters
Det Kongelige Danske Videnskabernes Selskab:

Peder O. Pedersen - On The Lichtenberg Figures
Part I:  A Preliminary Investigation
 
(C) The Royal Danish Academy of Sciences and Letters
Det Kongelige Danske Videnskabernes Selskab:

Peder O. Pedersen - On The Lichtenberg Figures
Part II:
    1.  The distribution of the velocity in positive and negative figures
    2.  The use of Lichtenberg Figures for the measurement of very
          short intervals of time

 
(C) The Royal Danish Academy of Sciences and Letters
Det Kongelige Danske Videnskabernes Selskab:

Peder O. Pedersen - On The Lichtenberg Figures
Part III:  The Positive Figures
Elihu Thomson and Thomas Edison X-Ray Tubes Ad
Dinner with William Benham Snow

Remininiscences of a Birdman:
The Story Of Earle Lewis Ovington

 
In Quest Of Kinraide:
The Fourth Dimension

From the family of Thomas Burton Kinraide
High Tension Condensers - Curtis Kissel
Tesla Coil - Horace Brooks
A sign of 2007:  Classic excerpts from the
Edison Archive, including "You have Tesla -
that ought to satisfy you!"
High Frequency Alternator - Frank W. Harth
Inductances For Radio Laboratory Work - W. B. Sleeper
Spark Gaps Running In Liquids
Westinghouse Fair World - World's Fair 1939 - Original Newspaper!
Plans to build a Quenched Spark Gap - Chas Ballantine - Electrical Experimenter March 1917
1932 Vacuum Tube Tesla Coil Plans
Collins-Sanchez High Frequency 3-Inch Spark Apparatus
Tesla Spiderweb / Pancake Coil - 2 - 4 Million Volt Discharges
Nikola Tesla at Colorado Springs - Century Magazine 1900
Tesla's Novel Steam-Electric Clock
Experimental Tesla / Oudin Conical Coil
Burrell R. Ford - Electrical Wizard
High Frequency Gardens in England
Building a Trans-Atlantic Receiving Set / Loose Coupler
How to make a Mercury Dip Interrupter
Piercing Glass with a Spark Coil
Static Electric Experiments
Thomas Stanley Curtis:
How To Wind A High Frequency Coil Without a Lathe
How To Build High Tension Condensers Of Any Desired Capacity
How To Build A Mercury Interrupter
Tesla Bulbs And The Art Of Telautomatics / Remote Controlled Submarine
Lightning Made To Order:  A 1916 Glimpse Back
Tesla in Colorado Springs
Elihu Thomson:  Keely Reminiscences
A rare account of what really happened at Keely sťances made
by Elihu Thomson and Professor Houston
Elihu Thomson - Wireless Transmission Of Energy
Tesla True Wireless - Electrical Experimenter May 1919
Tricks With High Frequency Currents - Leonard Crowe
Tesla Currents With Simple Apparatus
High-Potential Currents
Using The Human Body For Wireless Transmissions
by A. Frederick Collins (with Earle Ovington and Lee Deforest)
Tesla Electric Plant at Niagara Falls
A Triode Antedating De Forest's Tube?
Thomas Stanley Curtis 12" Spark Capacity Coil + Submarine
Electrocution vs. Hanging
PDF from Featured Collector Frank Jones