A group of miners and machinists posed in front of the Northwestern Improvement Company's machine shop in 1900. Among the men were William Thompson, Harry Smith, Ole Pearson, S. Graves, Johnny Cusworth, and Jack Cadwell.
"Northwestern Improvement Company (NWI) Machine Shop" (1900). Roslyn African American History Photographs. 58.
Spatial Coverage (for ex: Ellensburg, WA)
Washington (State) - Kittitas County - Roslyn
Ellensburg Public Library
Roslyn, Washington, Kittitas County (Wash.) - History, Coal mining