Cedar Falls Forestry Headquarters as proposed - Copy of photo of drawing by Stanley Siegenthaler - 1954 Annual Report - print and neg - LHB - 11-10-1954 - 040188-04019, 1954, Box: 2, Folder: 04018. Water Department Photographic Negatives, 8200-13. Seattle Municipal Archives. https://leglas100/finding-aids/repositories/2/archival_objects/194422 Accessed June 03, 2026.