Some more manuals found at an auction. Service Manual D4 Tractor 39A1-up 40A1-up. Large plastic cover format sections issued 4/62, 5/62 good condition but covers soiled and some oily fingerprints. $45 post paid. Service Manual D4D Tractor SA very good condition, lightly soiled. Large plastic cover format, sections issued from 6/70-2/71 $45 post paid. Parts Manual D5 Tractor SA 98J1-up 10/68 Good Condition, lightly soiled. $30 post paid. Parts Manual 7M1-4324 very good condition, slightly soiled. Reprint 9/52 $35 post paid. Email or call 208-743-3622 if interested in Allis-Chalmers or International or Detroit manuals I have several from the same auction.