This is a list with brief descriptions of Topps sports card products for 1973.
Contents
Parallel Sets
Since 1965, the Canadian candy company O-Pee-Chee produced virtually identical sets identical to the Topps issue of the same year. The Canadian printed cards were printed on grey cardstock and featured French and English text on the reverse.
Football
In 1973, Topps issued two Football sets featuring the National Football League.
Basketball
Topps issued one set featuring the two professional basketball leagues, the National Basketball Association and the American Basketball Association, playing during the 1972-1973 season.
References
1973 Topps Wikipedia(Text) CC BY-SA