Worboys Antiques has dated this piece to the 1890s.
It also details ocean currents. it dates from 1885 -1895, as it has South Africa Republic, but not Rhodesia.
Current Condition
In good original condition, with wear commensurate with age
Dimensions
11.00inch high ( 27.94 cm high)
6.00inch diameter ( 15.24 cm in diameter)
Worboys Antiques has dated this piece to the 1890s.
Established since 1978, dealing in and restoring most antiques, specialising in clocks and furniture.
You can view the stock and full dealer information on the Worboys Antiques Profile Page
Worboys Antiques is a registered member of LAPADA