A limited Edition Charles A Linderbergh 10ct gold proof commemorative coin with certificate and first day cover, in presentation box, together with a a limited edition silver ingot commemorating the inaugural flight of Concord, Birmingham, 1976, by Yorkshire Mint, rectangular and stamped with Concord, in presentation case with certificate, a limited edition silver ingot commemorating the State Visit of Queen Elizabeth II to United States on the 200th Anniversary of U.S. Independence, Birmingham, 1976, by Yorkshire Mint, in presentation case, Finchingfield Silver Jubilee 1952-1977 silver commemorative medal, Elizabeth II gilt coronation medal and two commemorative crowns (7)Linderbergh proof coin, diameter 2.5cm, weight approx. 2.9gm., total silver weight approx. 3.94ozt.Condition: Overall in good condition