RDV-001 (Bison on Mound)	Philadelphia	Denver	San Francisco	Proof
	1913	1913-D	1913-S	1913
RDV-002 (Bison on Flat Ground)	Philadelphia	Denver	San Francisco	Proof
	1913 1914 1915 1916 1917 1918 1919 1920 1921 1923 1924 1925 1926 1927 1928 1929 1930 1934 1935 1936 1937	1913-D 1914-D 1915-D 1916-D 1917-D 1918-D 1919-D 1920-D 1924-D 1925-D 1926-D 1927-D 1928-D 1929-D 1934-D 1935-D 1936-D 1937-D 1938-D	1913-S 1914-S 1915-S 1916-S 1917-S 1918-S 1919-S 1920-S 1921-S 1923-S 1924-S 1925-S 1926-S 1927-S 1928-S 1929-S 1930-S 1931-S 1935-S 1936-S 1937-S	1913 1914 1915 1916 1936 1937

Red = Ex. Rare, Blue = Rare, Pink = Scarce