[baseball-birthdays.com]

Originally Posted by dennis_keith

While we're on the subject of Wally Post, a good item for his fans to collect is his "Home Run Derby" baseball card.
The leading sluggers of the day were pitted against each other in a home run hitting tournament filmed for a TV series
that aired in the Fall and Winter of 1959-1960. In one episode Post defeated the future all-time home run king,
Hank Aaron. Post's card is #15 in the series.

here's the video - https://www.youtube.com/watch?v=0QlJ9EhghFs