Another piece, very similar to Reg 903792, from Bacci that was registered on 21st November 1961. Don’t know the size, but this looks like it could easily be a wine bottle stopper!
Lady bust by Bacci – Reg 903793
The site for everything to know about DURON, Paoli, Nieri and Bacci vintage african black chalkware / gypsum sculptures and figurines made in the 1950s and 1960s
1950s vintage chalkware statues 