Allis Chalmers 1 Armstrong-Siddeley 1 Aston Martin 1 Avery 1 Bentley 2 Buick 35 Cadillac 30 Case 1 Caterpillar 1 Chevrolet 66 Chrysler 24 CO-OP 1 Crosley 5 Delahaye 1 DeSoto 22 Diamond T 1 Dodge 45 Fargo 2 Farmall 1 Ferguson Tractor 7 Ford 59 Ford Tractor 21 Fordson 1 Frazer 9 GMC 20 Harley-Davidson 2 Huber 1 Hudson 18 International 3 Jaguar 4 Jeep 28 John Deere 1 Kaiser 8 Land Rover 4 Lincoln 20 Love 1 Massey-Harris 1 McKormick-Deering 1 Mercedes-Benz 1 Mercury 34 MG 5 Minneapolis Moline 1 Mustang 1 Nash 12 Oldsmobile 49 Oliver 1 Packard 19 Peugeot 1 Plymouth 28 Pontiac 42 Porsche 1 Renault 1 Rolls Royce 1 Silver King 1 Simca 1 Studebaker 23 Talbot-Lago 1 Triumph 1 Tucker 4 Invicta 1 Reo 1