i have a 1942 walker half dollar i was wonder how much its worth xf condition and what are the key dates to this collection
Some of the key dates include: 1921 P,D, S, 1938 D, 1916 P, D, S. Plus other semi-keys. In XF the 1942 P is probably about $4.50 (or 9 times face, depending on silver value).