Mercury Dime Obverse Design Varieties ODV-001 (High Relief) Philadelphia Denver San Francisco Proof 1916 1917 1916-D 1917-D 1916-S 1917-S 1916 Photo Courtesy of Heritage Auctions ODV-002 (Lower Relief) Philadelphia Denver San Francisco Proof 1917 1917-D 1917-S Photo Courtesy of Heritage Auctions ODV-003 (Enhanced hair and wing feather details) Philadelphia Denver San Francisco Proof 1918 1919 1920 1921 1918-D 1919-D 1920-D 1921-D 1918-S 1919-S 1920-S Photo Courtesy of Heritage Auctions ODV-004 (4 digit date replacement) Philadelphia Denver San Francisco Proof 1923 1923-S Photo Courtesy of Heritage Auctions ODV-005 (4 digit date replacement) Philadelphia Denver San Francisco Proof 1924 1924-D 1924-S Photo Courtesy of Heritage Auctions ODV-006 (4 digit date replacement) Philadelphia Denver San Francisco Proof 1925 1925-D 1925-S Photo Courtesy of Heritage Auctions ODV-007 (4 digit date replacement) Philadelphia Denver San Francisco Proof 1926 1926-D 1926-S Photo Courtesy of Heritage Auctions ODV-008 (4 digit date replacement) Philadelphia Denver San Francisco Proof 1927 1927-D 1927-S Photo Courtesy of Heritage Auctions ODV-009 (4 digit date replacement) Philadelphia Denver San Francisco Proof 1928 1931 1928-D 1931-D 1928-S 1931-S Photo Courtesy of Heritage Auctions ODV-010 (4 digit date replacement) Philadelphia Denver San Francisco Proof 1929 1929-D 1929-S Photo Courtesy of Heritage Auctions ODV-011 (4 digit date replacement) Philadelphia Denver San Francisco Proof 1930 1930-S Photo Courtesy of Heritage Auctions ODV-012 (4 digit date replacement) Philadelphia Denver San Francisco Proof 1934 1934-D ODV-013 ( 1 digit date replacement for the 30s 2 digit date replacement for the 40s) Philadelphia Denver San Francisco Proof 1935 1936 1937 1938 1939 1940 1942 1943 1944 1945 1935-D 1936-D 1937-D 1938-D 1939-D 1940-D 1942-D 1943-D 1944-D 1945-D 1935-S 1936-S 1937-S 1938-S 1939-S 1940-S 1942-S 1943-S 1944-S 1945-S 1936 1937 1938 1939 1940 1942 ODV-014 (4 digit date replacement) Philadelphia Denver San Francisco Proof 1941 1941-D 1941-S 1941 Red = Ex. Rare, Blue = Rare, Pink = Scarce