40% Silver – Federal Coin Exchange

1970-D Kennedy Half Dollar BU – 40% Silver, Frosty & Nice (Last Year of Silver Production)

Complete your Kennedy Half Dollar collection with this exceptional uncirculated specimen from the last year of silver production (excluding special issue bicentennial coins and modern proof coins). Removed from a…

1968-1970 US Proof Sets in hard case with blue overbox, featuring 40% silver half dollars.

Coins Coins & Paper Money Proof Sets US

1968-1970 US Proof Sets (3 Piece) – Hard Case, Blue Overbox, 40% Silver Half Dollars

This collection features a trio of United States Proof Sets from the inaugural years these sets were packaged in hard cases with blue overboxes: 1968, 1969, and 1970. Each set…