TranscriptionYELL39919 Cleaning Mammoth Reservoir. Mammoth. 5-9-32. Wiggins. 13030-4; YELL41454 Hot Water Supply. Norris Museum - Com. Sta. 6-29-31. Wiggins. 13023-6; YELL39920 Mammoth Reservoir after cleaning. 5-10-34. Wiggins. 13048-2; YELL41452 Dam and Intake. Showing Foot Bridge under construction. Gardiner River. 9-28-31. Wiggins. 13027-4; YELL41455 Twenty-two inch pipe line looking west. Mammoth Water Supply. 5-21-31. Bell & Wiggins. 13021-4; YELL41453 Water System. New Intake. Mammoth Glen Creek. 7-18-31. Wiggins. 13026-6; YELL39919 Cleaning Mammoth Reservoir. Outlet to Power House in corner. Mammoth. 5-9-32. W. Wiggins. 13030-5
