Overview
Manufacturer: Williams Electronic Manufacturing Corporation (1958-1967) [Trade Name: Williams]
Date Of Manufacture: May 25, 1966
Model Number: 320
Type: Electromechanical (EM) [?]
Production: 5,100 units (confirmed)
Theme: Happiness - Dancing
Notable Features Flippers (4), Pop bumpers (3), Slingshots (2), Standup targets (4), Kick-out hole (1). Captive ball spinner below flippers. Pressing the left flipper button activates the far left flipper and both center flippers. Pressing the right flipper button activates the far right flipper and both center flippers. Drop-down cabinet.
One of only three 4-player Williams games to have the 2nd player located in the lower left corner of the backglass and the 3rd player in the upper right.
Design by: Norm Clark
Art by: Jerry Kelley
Notes: 'A-Go-Go' was the first machine to use a captive ball spinner, invented by Norm Clark.
During the production run, the coin door was changed from the large single-slot to a smaller multiple slot and the drop-down cabinet was eliminated. We do not know how many games were produced in each cabinet style. Reportedly, the January 1967 issue of the German trade magazine Münzautomat stated that the standard cabinet games were Later Production games and were manufactured due to a high demand in Germany.
