This is an enamelled ceramic eggcup registered by Lohnberg on 9th August 1954. This is two years before they produced the wonderful african chalkware under the name of Duron.
Goat eggcup by Lohnberg – Reg 874242

Duron, Nieri, Paoli.
This is an enamelled ceramic eggcup registered by Lohnberg on 9th August 1954. This is two years before they produced the wonderful african chalkware under the name of Duron.