Here's an obscure set of cards that were included in an issue of Oklahoma Today Magazine in 1959. The set highlighted players from Oklahoma and included two Orioles, Jerry Adair and Jerry Walker. Jerry Adair was located in the bottom right corner, which makes him a little harder to find in nice shape compared to the Jerry Walker card.
This link has some nice info on the set including a picture of the magazine
https://www.sportscollectorsdaily.co...oma-today-set/
1959 Oklahoma Today Magazine.jpg