~ Phonography (ήχο γραφής) ~ What is it?
Thomas Edison & the phonograph
Pathé Records & early phonography
R. E. Thompson copper phonograph horn
photo by Styrous®
Showing posts with label R. E. Thompson copper phonograph horn. Show all posts
Showing posts with label R. E. Thompson copper phonograph horn. Show all posts
February 13, 2019
phonography articles/mentions
~ Phonography (ήχο γραφής) ~ What is it?
Thomas Edison & the phonograph
Pathé Records & early phonography
R. E. Thompson copper phonograph horn
photo by Styrous®
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