1. Continental Oil Co. official road map, Colorado / H.M. Gousha Company ; compliments of Continental Creator: H.M. Gousha Company Published / Created: [1929] Call Number: 834gmb 1929 Container / Volume: BRBL_00591 Image Count: 2 Resource Type: Maps, Atlases & Globes Found in: Beinecke Rare Book and Manuscript Library > Continental Oil Co. official road map, Colorado / H.M. Gousha Company ; compliments of Continental Oil Co.
2. Rand McNally official 1924 : auto trails map of Colorado. Creator: Rand McNally and Company Published / Created: c1924. Call Number: 834gmb 1924 Container / Volume: BRBL_00591 Image Count: 2 Resource Type: Maps, Atlases & Globes Found in: Beinecke Rare Book and Manuscript Library > Rand McNally official 1924 : auto trails map of Colorado.