1. Supplies. Corps of Engineers supply catalog, 1942: pt. 3, sec. T-35, Organizational spare parts sets for tractor, crawler type, Diesel 80 D. B. H. P., with angledozer caterpillar D-7, machine no. 931820-201, applicable to machines with serial no. 7M3582-SP and UP. Bookmark Corporate/Agency Authors: Engineer Department, Army Service Forces, and War Department Publisher: Engineer Department Date: [1942.] SuDoc number: W 7.24:pt.3/2/sec.T-35