Inside Out Library

[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 707

An illustration from [Graphophone patents], 1878, leaf 707
he direct drive by the weight motor, and means for energizing the wind-ing drum before the weight motor becomesunwound. E. E. TALIAFERRO. Witnesses: Myra A. Alle>t,Homer D. Graham. 10 Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,… … 3 n- vcvitox, M. ADAIR. PHONOGRAPH STOP. APPLICATION FILED JUNE 17. 1916. 1,261,990. Patented Apr. 9,19ia 2 SHEETS—SHEET 2.

Phonograph · Patents

Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.

More pictures from [Graphophone patents]

More like this