Knik Glacier, gorge of famous self-emptying lake. As the stream is frozen in winter, a large lake is formed, then emptied in spring, back of Anchorage near Palmer, Alaska., PCA0042-121, Box: PCA0042. Fred B. Dodge Photograph Collection, 1943, PCA 42. Alaska State Library - Historical Collections Finding Aids. https://alaska.libraryhost.com/repositories/2/archival_objects/24301 Accessed November 06, 2024.