ONTARIO

1903-05:         ? (Made in Toronto)

1905-10:         Gutta-Percha Tire

1909/10 REPORT:  Dorrien Plating & Mfg. Co. "auto markers $255.00"

                 Dunlop Tire & Rubber Co. "auto tags $2,868.60"

1911:            McClary

1912-19, 1922:   MacDonald

1920, 1923-24:   St. Thomas

1921:            J. L. Wright  

1926:            ? (Hamilton or Toronto Stamp and Stencil)

1925, 1927-29:   Canadian Colortype

1930 Type 1:     Canadian Colortype

1930 Type 2:     General Steel

1931 Type 1:     General Steel (embossing),

                 Canadian Colortype (painting)

1931 Type 2:     Ontario Prison

1932-present:    Ontario Prison