Supertest Logo1 
1920's - 1937
 Supertest Logo
1938 - 1955
 
Supertest Logo2 
1956 - 1958
 Supertest Logo3
1959 - 1973

Maps with years in red are not in my collection - scans of covers have been provided by other collectors.

Cover Icon
1936
1938A Cover Icon
1938 "A"
1938B Supertest Cover Icon
1938"B"
1940A CoverIcon
1940"A"
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1947
Cover Icon
1948
CoverIcon
1949
CoverIcon
1950
CoverIcon
1951
Cover 52 Icon 
 1952
CoverIcon
1953
CoverIcon
1954
CoverIcon
1955
Cover Icon
1956
CoverIcon
1957
CoverIcon
1958
CoverIcon
1959
CoverIcon
1960
CoverIcon
1961
CoverIcon
1962
CoverIcon 
1963
CoverIcon 
1964
Cover 65 Icon
1965
CoverIcon
1965
Toronto
CoverIcon 
1966
1967 Supertest Cover Icon 
1967
Cover Icon
1967
Expo67
1967 Toronto Cover Icon
1967
Toronto
CoverIcon 
1968
1969 Cover Icon
1969
CoverIcon
1970
1971 Cover Icon
1971
1971 Toronto Cover Icon
1971
Toronto
 Cover72 Icon
1972
 Cover73 Icon
1973 
 
 
 
 

  

supertest station

Wondering how far it was to that next destination? Well, if you dropped into a Supertest Station on the way to gas up, as our contributor, Arnold Mooney did - you would know exactly how far you would be traveling in your car, powered by Supertest Wonder Gas of course! Based on the logo and lettering, it is thought this handy device was from the late 30's or early 40's. Thanks for sharing your Dist-O-Meter Arnold!
SIdeA
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