Model F-120 © 1954 AMI [Automatic Musical Instruments].
120 selections, 45 RPM
Also released as :
"Model F-40" (40 selections, 78 RPM)
"Model F-80" (80 selections, 45 RPM)
Machine's picture.
Collector's Guide to Vintage Coin Machines - Richard M. Bueschel - Page 85