ACME © 1906 Edison Phonograph Works.
The ACME used a drive mechanism with a 110 volt 60 cycle Emerson motor on a frame attached to a standard Triumph deck. The deck had an extra hole for the on/off coin rod and the normal on/off and speed control holes were filled with nickel plated plugs. In all other respects the machine was identical to the later Windsor and Eclipse coin operated phonographs.
Collector's Guide to Vintage Coin Machines - Richard M. Bueschel - Page 70