United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 187
*?Wvt*t«doeo \&$2j3tT~ elvKJC^vtoi- C. E. WOODS. COMBINED GOVERNOR AND SPEED INDICATOR FOR TALKING MACHINES.APPLICATION FILED MAY 29. 1913. 1,253,328. Patented Jan. 15,1918. 3 SHEETS-SHEET 3.
Phonograph · Patents
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