Oakland (wire wheel centre) Size: 36mm x 36mm |
Oakland (1918-1925) Reg. U.S. Pat. Off. Size: 71mm x 44mm |
Oakland (1919-1920) Registered United States Patent Office Size: 72mm x 46mm |
Oakland (1926-1928) Product of General Motors Size: 74mm x 45mm |
Oakland Size: 32mm x 54mm |
Oakland (hubcap) Size: 110mm x 110mm x 47mm |