.624 ozt Expedition to Tuvalu Silver Medal

In Commemoration of the Royal Society's Expeditions of 1896-1897.

Franklin Mint USA - Fist Day Cover

International Society of Postmasters

Official Commemorative Issue

OFFICIAL COMMEMORATIVE ISSUE
Honoring the Royal Society of London's Expedition to Tuvalu
November 2, 1977

EMISSION COMMEMORATIVE OFFICIELLE
En l'honneur de l'expédition de la Société Royale de Londres à Tuvalu
Le 2 novembre 1977

Sterling Silver Rounds

Content: .624 troy oz. fine silver

Mint: Franklin Mint U.S.A.

Weight (approx.): 21 g or 19.425 g fine silver

Diameter (approx.): 39mm

Thickness (approx.): 1.85 mm

Composition: .925 Silver 

Year: 1977