1. Congo State. Levels along lines of projected railways from the Upper Congo to Albert Nyanza and Published / Created: 1908 Call Number: 652gme 1908 Container / Volume: BRBL_00343 Image Count: 1 Resource Type: Maps, Atlases & Globes Found in: Beinecke Rare Book and Manuscript Library > Congo State. Levels along lines of projected railways from the Upper Congo to Albert Nyanza and Tanganyika [cartographic material] / from Belgian official surveys.