Royal Chelsea
New Chelsea was a British pottery company established around the 1910s in England.
"Royal Chelsea" was the trade name of New Chelsea that was used from c. 1940.
There was a pottery factory named "Chelsea Porcelain" which was established in 1743.
However, it was absorbed into the "Derby Porcelain Factory" soon.
Merged with: Wedgwood
New Chelsea Mark
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This mark was used around the 1930s.
Royal Chelsea Marks
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According to my research, the trade name "Royal Chelsea" was used from around 1940.
Royal Chelsea mark post-merger with Wedgwood
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1966 ~
You can find the statment "WEDGWOOD GROUP" at the bottom.