Half Dollar/Stamp Collection Starting with 1971 thru 1998 Missing 1975 and 1987 Great Clean Book! The item "John F Kennedy U.Half Dollar/Stamp Collection, 1971-1998, Uncirculated" is in sale since Wednesday, September 3, 2014. This item is in the category "Coins & Paper Money\Coins\ US\Half Dollars\Kennedy (1964-Now)". The seller is "lost_river_trading" and is located in Beatty, Nevada. This item can be shipped worldwide.