Ford Dearborn Model 14-49 in production prior to 1953. Manufactured by Long Mfg, Tarboro, NC. I have documentation that Long Engineers were conducting regular training at Ford Tractor Dealerships in the 1947-48 era but do not have the model numbers.
Massey Harris #1, 1945. Was sold in G.B. as the 701.
Cockhutt #375, reportedly manufactured in France. Sold in US in late "40s. Very unusual design.
Ann Arbor Automatic Pickup Hay Baler - Mid "30s, but it was wire hand tie. Oliver bought out Ann Arbor in "45-46 era and started putting the Oliver name on the Ann Arbor balers. First Oliver Auto Twine Tie Baler was the #50 launched in 1954.