Gambia. Silver Proof Set of 20, 40 Dalasis 1977, World Wildlife Conservation, Spur-winged goose (Silver 38,61 mm, weight 28,28 g. .925) and Aardvark (Silver 42 mm, weight 35 g. .925), KM 17, 18, Condition Proof, original box and certificates, slight tarnish - patina, small spots, photo taken through the plastic in the cap
Zambia. 10 Kwacha 1979, Taita Falcon, series: Conservation, KM 19a, Silver 42 mm, weight 35 g. .925, mintage 3256 pcs, Condition Proof, patina, discolouration, slight contact marks on the surface
Zambia. Silver Proof Set of 5 and 10 Kwacha 1979, World Wildlife Conservation, African Longhorn (Silver 38,61 mm, weight 28,28 g. .925) and Taita Falcon (Silver 42 mm, weight 35 g. .925), KM 18, 19, Condition Proof, Bank of Zambia, original box and certificates, slight tarnish - patina, small spots, photo taken through the plastic in the cap