Minted in Denver "D" with 40% silver. It is the first since 1964 that mint marks on circulating coins and one of the last years Kennedy half dollars contained silver. The 8 in the date is larger than the other numerals due to the way the dies were created from the master. The eagle on the reverse has a bullet hole in his left wing for some reason (see pictures) PCGS price guide list this coin for $150, good collectible coin for $75 B/O