Knock-Knock

The Trade Stimulator by Osbrink Mfg. Co.

Impossible to emulate

DESCRIPTION

[COIN-OP] Trade Stimulator

Knock-Knock © 1933 R.H. Osbrink Manufacturing Co.

TECHNICAL INFORMATION

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SOURCES
The Coin Machine Journal - January 1940 issue

Page last modified on April 04, 2008