Structure in the right center foreground is the Central Hoist and Crushing plant. The long structure to the right of the smokestack and near the water is the “700” Mine’s stamp mill. The fuel oil tank near the water and left of center in the picture was right on the “brink” of the 1917 “cave-in”. Large wooden structure to the left of the tank was an old bunkhouse. The white concrete structure to the left of the smokestack is Treadwell’s main cyanide plant., PCA0038-58, Box: PCA 38 Box 1. Harry F. Snyder Photograph Collection, 1916–1918, PCA 38. Alaska State Library - Historical Collections Finding Aids. https://alaska.libraryhost.com/repositories/2/archival_objects/46078 Accessed November 05, 2024.