Royal Stuart

Royal Stuart was a trade name and the company name was ‘Spencer Stevenson & Co.’

Spencer Stevenson & Co. was a pottery manufacturer based in Stoke-on-Trent, England.

Business: 1948 ~ 1960

Spencer Stevenson Marks

c.1948(?)

I cannot tell the exact period, but they were used before 1951.
Because the trade name "Royal Stuart" was introduced in 1951.
Before this period, pieces associated with Spencer Stevenson & Co. were circulated and used.

Royal Stuart Marks

1951 ~ 60

These marks were used after the adoption of the trade name 'Royal Stuart.'