KP-2570-R2-Klamath Project - TULE LAKE DIVISION - Sump 2, Specifications DC-5248, Q-2 Lateral. Hancock Elevating Scraper Model 7E2 and John Deere Tractor, Model 840 placing lining material on Q-2 Lateral embankment, Station 22+00. In background, D-6 Caterpillar tractor pulling a 4' x 4' dual drum sheepsfoot roller; November 3, 1960; Photo by John A. Renning