1951 Bowman Baseball Cards
Of the 324 ea. 1951 Bowman Baseball Cards
that comprised the set, 39 of the cards were made in the horizontal format.
These 39 included the 2 biggest stars of the set, Mickey Mantle and Willie Mays. Check out what a Mickey Mantle card
made in a vertical format may have looked like.
From The Card Memorabilia
Associates, Limited (TCMA), this 1982 designed vertical card of Mickey
was produced for the New York Yankees to be included in one of their annual yearbooks.