Wilson is definitely a 1931. A very few from 1931 (Hack Wilson and Bobby Smith with the Cubs and Johnny Kerr with the Sox) are easy-ish to find compared to the 1930s, but any others are almost impossible to find and in the case of the other WHite Sox players on various checklists, may not even exist... - at least I haven't ever seen them and I've been working on these sets for 20 years
