Welcome Johnny. Your uncle appears to be on 3 mainstream cards:
1935 Goudey 4 in 1 (R321)
1936 Goudey Wide pens (R314)
1936 National Chicle Fine pens (R313)
There should be several collectors here that have these. You can see the R314
card at:
http://www.vintagecardprices.com/car...lue-Prices.htm
You can probably find these on EBay also.
Good luck.