1. Post route map of the state of Louisiana : with adjacent parts of Mississippi, Arkansas and Texas Creator: United States. Post Office Dept Published / Created: [1881?] Call Number: 795 1881 Container / Volume: BRBL_00521 Image Count: 2 Resource Type: Maps, Atlases & Globes Found in: Beinecke Rare Book and Manuscript Library > Post route map of the state of Louisiana : with adjacent parts of Mississippi, Arkansas and Texas, showing post offices / designed and constructed under the orders of Postmaster General David M. Key by W.L. Nicholson, topographer, P.O. Dept.