1. Map of city of Helena, Montana / Copyrighted 1909 by Geo. S. Clason. Creator: Clason Map Co Published / Created: 1909 Call Number: 831 H36 1909 Container / Volume: BRBL_00580 Image Count: 6 Resource Type: Maps, Atlases & Globes Found in: Beinecke Rare Book and Manuscript Library > Map of city of Helena, Montana / Copyrighted 1909 by Geo. S. Clason.