Watch List notes:

(x) Botswana, Republic, Sir Seretse Khama (1966-1980), 10-Thebe, 1966 B, Bern, Celebration of Independence, bare head left, rev. coat of arms, .900 Fine, edge milled, 11.29g, 5h (Fb. 1; KM 2), brilliant, as struck.

Estimate: £350 - £450