Tristan da Cunha, 25 Pence 1980, 80th Birthday of Queen Mother, KM 3a, Silver 38,5 mm, weight 28,28 g. .925, Condition Proof

Tristan de Cunha. 25 Pence 1977, Queen's Silver Jubilee, KM 1, Cu-Ni 38,5 mm, weight 28,40 g., Condition XF+/aUNC, minor surface scratches and scuffs

Tristan da Cunha. 25 Pence / 1 Crown 1977, 25th Anniversary of the Accession to the Throne of Queen Elizabeth II, KM # 1, Cu-Ni 38,61 mm, weight 28,47 g., Condition UNC

Tristan da Cunha 25 Pence 1977, Queen's Silver Jubilee, KM 1a, Silver 38,61 mm, weight 28,28 g. .925, Condition Proof