1. Map of the copper mines of Calaveras County : from actual survey and measurement / surveyed and Creator: Handy and Wallace Published / Created: 1864 Call Number: 844gfc C128 1864 Container / Volume: BRBL_00615 Image Count: 1 Resource Type: Maps, Atlases & Globes Found in: Beinecke Rare Book and Manuscript Library > Map of the copper mines of Calaveras County : from actual survey and measurement / surveyed and drawn by Handy and Wallace, civil engineers.