Gold Rush

Gold Rush, designed by Ted Zale and manufactured by Bally in April 1966, is a classic electro-mechanical pinball machine themed around American West prospecting. This particular listing covers Model 777-A, an add-a-ball version made for the Italian market; its production quantity is likely folded into the totals reported for the standard U.S. replay version.

The game gives operators the option of 5 or 7 balls per game, and its layout includes two flippers, four pop bumpers, seven mushroom bumpers, two slingshots, two rollover buttons, and a kick-out hole. A distinctive design touch is the center white mushroom bumper, which sits behind a gate and can only be hit by a ball propelled from the kick-out hole located between the flippers, with a large rebound rubber positioned just below it.

Visually, Gold Rush features a classic American West theme, complete with prospector-inspired backglass art and a mechanical backbox animation. While flippers themselves were already well established in pinball design by the mid-1960s, Gold Rush's inventive routing of the kick-out hole and guarded bumper shows the kind of clever mechanical engineering that characterized Bally's EM output during this period.