Jesse Ramey demonstrating appratus of his own design for chlorinating reservoirs after they have been cleaned - 3-23-1954 LHB -prints and negatives, 1954 - 1954, Box: 1, Folder: 03655-03659. Water Department Photographic Negatives, 8200-13. Seattle Municipal Archives. https://leglas100/finding-aids/repositories/2/archival_objects/194019 Accessed June 02, 2026.