Issue: National Museum and Art Gallery, Gaborone, 2oth Ann. (Botswana, 1988)

Friday, September 30, 1988, National Museum and Art Gallery, Gaborone, 2oth Ann.

Friday, September 30, 1988 Botswana will issue: Stamp "Museum" face value 8, Stamp "Pottery" face value 15, Stamp "Buffalo bellows" face value 30, Stamp "Children, mobile museum" face value 60,