Harold Biondo

The Engineer Board - Memorandum Report on T26E4 Snow Tractor Used During Tests of the Trailer-Sled Mounted Odograph

CIOS Evaluation Report 175 - Report on St. Johann Winter Proving Ground

Army Field Forces Board Number 2 Project No. 1388 - Test of Snow Tractor, T28E1

Army Field Forces Board Number 2 Project No. 1389 - Test of Snow Tractor, T27E5

Aberdeen Proving Ground Development and Proof Services Automotive Division Report No. DPS/TT2-785/10 - Report on Evaluation Tests (1957) Canadian Light Snow Tractor