1. United States contour map / U.S. Geological Survey, J.W. Powell, Director ; compiled by Henry Published / Created: [1899?]. Call Number: 75CBF 1899B Container / Volume: BRBL_00408 Image Count: 1 Resource Type: Maps, Atlases & Globes Found in: Beinecke Rare Book and Manuscript Library > United States contour map / U.S. Geological Survey, J.W. Powell, Director ; compiled by Henry Gannett.