[Piledriver on lighter at work driving piling for dock, derrick timbers on cribbing, and framework of office building and dwelling house in background at Camp Dickson July 6, 1903.], 1903-07-06, PCA0012-260, Box: PCA0012. B. B. Dobbs Photograph Collection, ca. 1900-1910, PCA 12. Alaska State Library - Historical Collections Finding Aids. https://alaska.libraryhost.com/repositories/2/archival_objects/6039 Accessed June 08, 2025.