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History of the manufacturer  

Harmograph Talking Machine Company; St. Louis (MO)

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Name: Harmograph Talking Machine Company; St. Louis (MO)    (USA)  
Abbreviation: harmograph
Products: Model types
Summary:

Harmograph Talking Machine Company; St. Louis, Missouri.

The firm, and the Harmograph Record Co., were subsidiaries of the Shapleigh Hardware Co.; St. Louis.

History:

This manufacturer was suggested by Wolfgang Scheida.


Some models:
Country Year Name 1st Tube Notes
USA  29 U10   Harmograph U10 Phonograph; Double Spring Motor, crank wound. Without automatic stop. 
USA  29 U10S   Harmograph U10S Phonograph; Double Spring Motor, crank wound. With automatic stop. 
USA  29 U11S   Harmograph U11S Phonograph; Double Spring Motor, crank wound. With automatic stop. 
USA  29 U11   Harmograph U11 Phonograph; Double Spring Motor, crank wound. Without automatic stop. 
USA  29 H5135S   Harmograph H5135 Phonograph; Double Spring Motor, crank wound. With automatic stop. 
USA  29 U2S   Harmograph U2S Phonograph; Double Spring Motor, crank wound. With automatic stop. 
USA  29 U3   Harmograph U3 Phonograph; Double Spring Motor, crank wound. Without automatic stop. 
USA  29 U7   Harmograph U7 Phonograph; Double Spring Motor, crank wound. 
USA  20 H3100   Harmograph H3100; Mahogany finish. 
USA  20 HF3100   Harmograph HF3100; Fumed oak finish. 
USA  29 H5135   Harmograph H5135 Phonograph; Double Spring Motor, crank wound. Without automatic stop. 
USA  29 U2   Harmograph U2 Phonograph; Double Spring Motor, crank wound. Without automatic stop. 

[rmxhdet-en]

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

Advert ~1923tbn_us_harmograph_advert1923_1.jpg
Advert ~1923tbn_us_harmograph_advert1923_2.jpg

  
rmXorg