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History of the manufacturer  

St. John, Thomas M.; East Windham, NY

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Name: St. John, Thomas M.; East Windham, NY    (USA)  
Abbreviation: stjohn
Products: Model types
Summary:

Thomas M. St. John
846-848 Ninth Avenue  (St. John Wireless Telegraph Apparatus catalog)
East Windham, New York
 

History:

Thomas M. St. John produced educational toys and games for young people in Cascade Ranch, East Windham, NY from about 1895 through about 1940.

This manufacturer was suggested by Alan Larsen.


Some models:
Country Year Name 1st Tube Notes
USA  17 St. J. Detector Stand No. 2646   Thomas M. St. John "St. J." Detector Stand No. 2646 
USA  17 Students' Mineral Detector Stand No. 2645   Thomas M. St. John Students' Mineral Detector Stand No. 2645 
USA  17 St. J. Electrolytic Detector No. 2647   Thomas M. St. John "St. J." Detector Stand No. 2647 
USA  17 St. J. Dual Detector Stand   Thomas M. St. John "St. J." Dual Detector Stand 
USA  12 St. J Wireless Codegraph   This item was produced as an aid to learning Morse code. It was patented on... 

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Further details for this manufacturer by the members (rmfiorg):

Company Wireless Catalog sold in an old Ebay auction.tbn_usa_st._john_crystal_detectors_cat.jpg

  

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