Duron, Nieri & Bacci Chalkware

My research so far suggests that Elia Brunicardi, Milo Brunicardi and Lino Maini, only registered 33 in total. The first set were applied for on 18th November 1960, the second the 16th December 1960.

All were finally approved in late January 1961.

I’ve only looked to the end of 1963, but no further registrations?? This is 899311

Registration Document not available