1. Yellowstone National Park, Big Horn Mountains and adjacent territory / prepared in Office of Chief Creator: Heubach, Emil Published / Created: 1881 Call Number: 833fcm Y38 1881 Container / Volume: BRBL_00585 Image Count: 1 Resource Type: Maps, Atlases & Globes Found in: Beinecke Rare Book and Manuscript Library > Yellowstone National Park, Big Horn Mountains and adjacent territory / prepared in Office of Chief Engineer, Mil. Div. Mo. 1881 ; Emil Heubach, draughtsman.