Old Sacramento preserves a riverside stretch of raised wooden sidewalks and nineteenth-century storefronts, among them the windows of Huntington and Hopkins Hardware Store. Its owners grew rich not by panning for gold but by selling shovels, boots and beans to those who did, a practice locals called mining the miners.

Along with partners Charles Crocker and Leland Stanford, they poured those profits into Theodore Judah's transcontinental railroad scheme, a gamble that made the four wealthy while Judah, who had surveyed the entire route, died penniless and forgotten before the final spike was driven at Promontory Point. The district sits beside the brick California State Railroad Museum, a neighbour that makes sense given how closely gold and rail intertwine here.

VoiceMap's self-guided audio tours use these old storefronts to trace how a hardware shop became seed capital for a transcontinental railroad, and why its architect is the one name history forgot.