1. Through northern Nebraska to the Black Hills : Elkhorn Valley Line : free homes for the 1,000,000 ... Published / Created: c1886. Call Number: Zc35 886th Image Count: 2 Resource Type: Maps, Atlases & Globes Found in: Beinecke Rare Book and Manuscript Library > Through northern Nebraska to the Black Hills : Elkhorn Valley Line : free homes for the 1,000,000 ...