Inside Out Library
[Graphophone patents] (1878)
United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 797
FIG. 3. … H ^U^m^^X^aJ^H^ —-fa*-* ClttorvKM^s 1,263,816. D. L. SUITER.SOUND REPRODUCING MACHINE.APPLICATION FILED OCT. 24, 1916. rjG.4 ^\zzzzzz%.Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
More pictures from [Graphophone patents]
More like this