Harold Biondo

Army Ground Forces HQ Decimal Correspondence 470.8 - Tanks, Misc

Army Ground Forces HQ Decimal Correspondence 451.3 - Correspondence Relating to Half-track Armament

Army Ground Forces HQ Decimal Correspondence 470.8T - Heavy Tanks

Detroit Arsenal Research and Development Division Final Report on Project No. TT2-461 - Tank, Heavy, M6A2E1

Iguanicus-Rex's Documents Part 5 - NM-26 646-A, Box A778 3

Iguanicus-Rex's Documents Part 1 - NM-26 646-A, Box A768