Dipsy Doodle (4-digit-Test-Sample)

Dipsy Doodle (4-digit Test Sample) is a four-player electro-mechanical (EM) pinball machine produced by Williams Electronic Games, Inc. in July 1970. As the name indicates, this is a test-sample variant using a four-digit mechanical-reel scoring display, and it is fitted with a pair of flippers.

Because it was a test sample rather than a standard production model, surviving examples and documentation are limited. The machine is catalogued through the Pinside database and has not yet been listed on the Internet Pinball Database.