John Deere Tractors Serial Numbers by Tractor ModelBeginning Serial Numbers 1924 - 1960 All Wheel Drive Model 50 Model 60 Model 70Model 80 Models 40C, 40H, 40S, 40T, 40U, 40V, 40WModel 420Model 430Model 435 Models 520, 620, 720, 820Models 530, 630, 730, 830 30 Series Forty-Twenty.com History 4020 Fans Models 4020, 3020, 4000 - Fan Letter 4020 Photos 4020 Serial Numbers 4320 (Super 4020) Models A, AR, AO, AIModels B, BR, BO, BI Models D, DIModels G, GM Models GP, GPWT, GPO, GPPModel H Models L, LA, LIModels M, MT, MC, MIModel R Waterloo Boy L, LA, N, R Technical publications Tractors Tested at Nebraska 1930-39 Comments to John Deere Tractors My buddy’s dad colleted John Deere tractor and parts going back to 1934. We sold of 7 tractors but found parts for them up in the barn loft. How and where can I post pictures and serial numbers of such parts to keep them in the collectors system. We knoe nothing about Deeres so they are destinted to the scrap metal dealer other wise. Please Help with direcctions. Reginald Goulding June 10, 2020 1:22 pm Reginald … sounds like you must have some items that would be of interest to other collectors. I would suggest you post them in GreenCollectors classifieds ads (see link in header – under For Sale. You could add up to 6 photos and use text to describe them as best you can. If you need any help doing this, let me know. John john gerstner June 10, 2020 2:00 pm Leave a Reply Cancel replyYou must be logged in to post a comment.