Denver Mintmark Styles
for the
Liberty Walking Half Dollar

MMS-001 Small	Years of Service
	1916 1917 (Obv.) and (Rev.) 1918 1919 1920 1921 1929 1934
MMS-002 Large	Years of Service
	1934 1935 1936 1937 1939 1940 1941 1942 1943 1944 1945 1946 1947

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