Browse Items (1 total)
- Subject is exactly "Diversion structures (Hydraulic engineering)--Utah--Logan Canyon--Photographs"
Sort by:
Relief valve in Utah Power and Light Company flume in Logan Canyon, Utah, 1923-1924
Logan Canyon, Utah. Relief Valve in Utah Power and Light Company flume, 1923-1924. Original Negatives: Logan City Engineer. Black and white photograph (3 x 5.5 in) mounted on board