Robinson Commemorative Half Dollar. The 1936 Robinson-Arkansas Commemorative Half Dollar is a standout classic in the silver commemorative series, notable for being one of the few U. Coins to feature a living person at the time of its mintage. Struck at the Philadelphia Mint with a modest production of only 25,265 pieces, this issue honors Senator Joseph T. Robinson, a pivotal political figure who served as the Senate Majority Leader during the New Deal era. This specific specimen has been graded MS 65 by PCGS, signifying a high-quality’Gem’ state that retains its original frosty luster and exhibits minimal surface marks. Housed in a secure, tamper-evident PCGS holder, this coin offers collectors a beautiful blend of 90% silver composition and rich historical significance from the Arkansas Centennial celebration.