Isle of Man. 1 Crown 1980, Series: Derby Bicentennial, KM # 63, Cu-Ni 38,61 mm, weight 28,28 g., Condition aUNC

Isle of Man. 1 Crown 1979, Millenium of Tynwald, KM 49, Cu-Ni 38,61 mm, weight 28,47 g., Condition aUNC

Isle of Man. 1 Crown 1976, Bicentenary of American Independence, KM 37, Cu-Ni 38,5 mm, weight 28,50 g., Condition XF+, minor scratches and edge nicks

Isle of Man. 1 Crown 1994, Man in Flight - Biplane, KM 421a, Silver 38,5 mm, weight 28,28 g. .925, Condition Proof

Isle of Man. 1 Crown 1985, 85th Birth Anniversary of the Queen Mother, Queen Mother with her daughters, KM # 220, Cu-Ni 38,61 mm, weight 28,45 g., Condition aUNC

Isle of Man. 1 Crown 1980, Lake Placid Winter Olympics, KM # 64, Cu-Ni 38,61 mm, weight 28,47 g., Condition aUNC

Isle of Man. 1 Crown 1980, Series: 1980 Summer Olympics, Moscow, KM # 65, Cu-Ni 38,61 mm, weight 28,47 g., Condition aUNC

Isle of Man. 1 Crown 1994, Man in Flight - Airplane, KM 422a, Silver 38,5 mm, weight 28,28 g. .925, Condition Proof

Isle of Man. 1 Crown 1981, The Wedding of H.R.H. the Prince of Wales and the Lady Diana Spencer, KM 81, Cu-Ni 38,5 mm, weight 28,50 g., Condition aUNC

Isle of Man. 1 Crown 1980, Series: 1980 Summer Olympics, Moscow, KM # 67, Cu-Ni 38,61 mm, weight 28,28 g., Condition aUNC

Isle of Man. 1 Crown 1979, Millenium of Tynwald, KM 46, Cu-Ni 38,5 mm, weight 28,50 g., Condition aUNC

Isle of Man. 1 Crown 1979, Millenium of Tynwald, KM 49, Cu-Ni 38,5 mm, weight 28,50 g., Condition aUNC, patina

Isle of Man. 1 Crown 1980, Series: 1980 Summer Olympics, Moscow, KM # 66, Cu-Ni 39 mm, weight 28,45 g., Condition aUNC

Isle of Man. 1 Crown 1977, Silver Jubilee , KM 41, Cu-Ni 38,5 mm, weight 28,50 g., Condition aUNC

Isle of Man. 1 Crown 1981, Sir Douglas Bader, Series: International Year of the Disabled, KM # 79, Cu-Ni 38,61 mm, weight 28,28 g., Condition aUNC