Card fronts featured a tinted photo of the player against a solid-color background with a facsimile signature superimposed. This is surrounded by a similated picture frame in blue ink, while below is an ad for Wheaties cereal.
This entire panel formed the back of participating boxes of Wheaties cereal at the time; the 'card' itself could more properly be considered to be just the image and surrounding frame graphic without the bottom ad, but in any case this collectible had to be cut from the box.
This series differs from the 'Series 3' Wheaties offering in that cards from that set feature more information about the player superimposed over the image.
Note that the set includes a fictional character, Jack Armstrong, 'All-American Boy'; an Illinois track star stood in for Armstrong's photos.
Cards in this set include:
Jack Armtrong - batting
Jack Armstrong - throwing
Mickey Cochran (two variations)
James 'Rip' Collins
Dizzy Dean, Paul Dean
Travis C. Jackson
Pepper Martin (two variations)
'Jo Jo' White