Well I think they are water urns, but could be a vase I guess. This was registered on 14th August 1961.
Lady with urns by Bacci – Reg 902354
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 