1919-D Standing Liberty Quarter. MS-65 (PCGS). CAC. Beautifully toned surfaces exhibit wisps of champagne-apricot and powder blue iridescence over appealing mint frost. Long regarded as a key date in the Standing Liberty quarter series, the 1919-D has a mintage of 1,944,000 pieces, most of which have long since been worn out or lost in circulation. From the Larry H. Miller Collection. From the Larry H. Miller Collection.