Thanks to Colleen from Australia for getting in touch with us. A bit of a mystery lamp as the registrar is unknown, even though it has a registration number (not sure it is a UK one) and some versions have a signature ‘A. Sevrari’ or ‘A. Severi’.
It looks like a Paoli or Menesini piece, but the ear lobe is very different from other pieces.
On the piece from Colleen, it is marked ‘Barcenzo No.7’. I can’t find any records of a Barcenzo working in chalkware?!
Let’s put it in the Unknown pile for now.