1956-1964
Template:Missing former logo
1964-1977
1970-1971
1971-1975
1975-1976
1976-1977
For a half a year starting in mid-1976, the oval was removed from the 1964 logo.
1977-present
1977-1990
This logo is still seen on some delivery trucks.
1983-200?
Brown version, used from 1983 until the early 1990s.
200?-present
Slogan
This version is slightly different only due to the crude vector work.