One lot of four pins, all falling into the very scarce or rare category. Includes 1922 and 1923 (Yankees and Giants used same pin), 1924 Giants (post slightly bent) and 1928 Yankees. All have the original Dieges and Clust company screws on the back except the 1922 which has a straight bar instead of threaded post back. All are EX-MT unless otherwise noted with all showing only traces of surface wear. No major scratches, dings or chips in the enamel.