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The 1958 Topps baseball card set includes 494 standard size cards, which measure 2½" by 3½". The 1958 Topps baseball cards feature the Sport Magazine All-Star selection series (474-495) as well as the first checklists, which were issued on the back of the team cards. The low number series (1-110) is slightly more difficult and expensive to collect.
The key rookie cards from this set include #47 Roger Maris, #343 Orlando Cepeda, and #464 Curt Flood.
2010 Who's Who in Baseball