Pair of collector-grade supplements from the Sporting News issue categorized as M101-2.  Collection includes: 1) Connie Mack (HOF): Issued March 24, 1910, FAIR condition with some long-ago flattened folds, a few small edge tears and corner clips.  2) Rube Marquard (HOF): Issued November 9, 1911, GOOD condition with a surface fold, some wrinkling and a few surface blemishes.  Two supplements total.