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The Rock-Ola Scale Company was founded in 1927 by David Cullen Rockola to manufacture coin-operated entertainment machines. During the 1920s, Rockola was linked with Chicago organized crime and escaped a jail sentence by turning State's Evidence. Mr. Rockola added the hyphen because people often mispronounced his name. The name was changed to Rock-Ola Manufacturing Corporation in 1932. The company successfully expanded its production line through the Great Depression to include furniture. Starting in 1935, Rock-Ola sold more than 400,000 jukeboxes under the Rock-Ola brand name, which predated the rock and roll era by two decades, and is thought to have inspired the term.
Rock-Ola Operation of the Computerized Phonograph
Rock-Ola Operation of the Computerized Phonograph
Simplified, Step by Step Guide, 130 pages of incredible easy to read and easy to follow instructions.
This booklet, used as a reference manual will
be of assistance in quickly determining the
location of any operating problem and to
facilitate its correction with minimum trouble.
Covers Models
476, 481, 484, 488 , 490-1, 490-2
494, 494-1, 494-2, 1000
Simplified, Step by Step Guide, 130 pages of incredible easy to read and easy to follow instructions.
This booklet, used as a reference manual will
be of assistance in quickly determining the
location of any operating problem and to
facilitate its correction with minimum trouble.
Covers Models
476, 481, 484, 488 , 490-1, 490-2
494, 494-1, 494-2, 1000