Set of Two (2) "Professor Kinsley" Coin Op Machines Velour The sonometer lays flat on

The sonometer lays flat on a large surface

Vintage grocery store point-of-sale display with product

Baby Dumpling

The calendars were printed at a later date than the calling card

This cardtock calendar was printed by John Baumgarth Co

Set of Two (2) "Professor Kinsley" Coin Op Machines Velour The sonometer lays flat on1950s; Exhibit Supply Co. Chicago, IL (West Garfield Park) When it comes to novelty coin op machines, this set delivers with all the expectations of the 1950s. This display dismantles into 7 large pieces plus connections for easy travel. Everything works as it should. The coin op mechanisms requires a dime to operate per viewing. The window into the man's barrel shows viewers a "How To Cook" book while the woman's barrel shows us a lavish bra. The