1. Pioneer map, Plat "D" and Empire Mill Tract : Great Salt Lake City, Salt Lake County, Utah Creator: Morgan, Nicholas G. (Nicholas Groesbeck), 1884-1971 Published / Created: [1950?] Call Number: 836 Sa37 1857 Container / Volume: BRBL_00592 Image Count: 1 Resource Type: Maps, Atlases & Globes Found in: Beinecke Rare Book and Manuscript Library > Pioneer map, Plat "D" and Empire Mill Tract : Great Salt Lake City, Salt Lake County, Utah / compiled and copyrighted by Nicholas G. Morgan, Sr. ; drawn by J.B. Ireland.