Harold Biondo

The Oliver Corporation Cleveland Crawler Tractor Division - Progress Report U. S. Ordnance Contract DA-33-019-ORD-481, Phase E1, E2 - #54

The Oliver Corporation Cleveland Crawler Tractor Division - Progress Report U. S. Ordnance Contract DA-33-019-ORD-481, Phase E1, E2 - #51

The Oliver Corporation Cleveland Crawler Tractor Division - Progress Report U. S. Ordnance Contract DA-33-019-ORD-481, Phase E1, E2 - #50

Combat Vehicle Systems Section Project Control Files, Project TT1-19T - Spaced Link - Correspondence - Jan 1952 thru End of 1956

TACOM - Performance and Design of Crawler Tractors

Detroit Arsenal Land Locomotion Bulletin No. 1 January-April, 1955