
Undated
RW B
Source captions mention Birmingham 1933, Sheffield 1964 and London 1960 marks.
Birmingham
Source attributes the mark to Harrods Ltd and Richard Woodman Burbridge.

Undated
Source captions mention Birmingham 1933, Sheffield 1964 and London 1960 marks.
Birmingham
Source attributes the mark to Harrods Ltd and Richard Woodman Burbridge.