Apperson 3 Auburn 8 Ballot 1 Bentley 2 Buick 12 Cadillac 11 Case 8 Chandler 2 Chevrolet 18 Chrysler 7 Citroen 1 Cleveland 2 Cole 8 Cunningham 7 Davis 3 Diana 2 Dodge 11 Du Pont 1 Durant 2 Elcar 3 Flint 3 Ford 27 Fordson 2 Franklin 7 Gardner 2 Graham Brothers 4 Haynes 1 Hertz 1 Hispano-Suiza 1 Hudson 9 Hupmobile 7 Jewett 3 Jordan 3 Lexington 2 Lincoln 4 Locomobile 9 Mack Trucks 1 Marmon 7 Maxwell 7 Moon 3 Nash 14 Oakland 8 Oldsmobile 9 Packard 12 Paige 8 Peerless 2 Pierce-Arrow 9 Reo 12 Rickenbacker 3 Roamer 2 Rollin 1 Rolls Royce 1 Star 4 Stearns Knight 4 Stevens-Duryea 2 Studebaker 13 Stutz 8 Westcott 1 Willys 11 Yellow Cab 2