at the top is "royal worcester" underneath is "porcelian" with "made in england" underneath that and finally "s/s" underneath that, all marks are in green. It is white with a gold rim around the base and lid with the palace of westminster symbol on the lid. Diamond shaped pottery marks, printed or impressed on the base, are official marks of the Patent Office Registry of Designs, set up in 1842 to protect manufacturers from plagiarism and piracy.From the info you supplied, my guess is your Royal Worcester coffee service dates from the 1956 to 1972 production era, as in these years there were marks with 'R' which may not have had dots added for the years.1956-1958 were mainly associated with 'R' mark with dots.
The gallery is named after Sir Henry Doulton, son of the founder of the company, who was the first potter ever to be knighted for services to ceramic art.Open Monday to Saturday March to October 10am – 5pm November to February 10am – 4pm Closed Christmas Day, Boxing Day and occasionally for private functions, please telephone for details.We have a Royal Worcester antique bone china set of cups and saucers that we are unable to date or find the name of the pattern. The cups are coffee cup in size, with the marking Royal Worcester (R)Fine Bone China England. The pattern is gold rimmed, flowers but not in colour, monochrome only, quite plain in shape. Stewart Reply by Peter (admin)To: Antique Bone China Answers To Royal Worcester Backstamp Question Hi Stewart Thanks for gettting in touch.Puce Marks1928 Small square1929 Diamond1930 Three horizontal lines1931 OO (two circles)1932 OOO (three circles)1933-1938 Three circles and one dot1939 Then a dot for each year Black Marks 1938 To Date B-1 Black One1938 Three circles and 6 dots1939 Three circles and 7 dots1940 Three circles and 8 dots Blue wavy line sometimes added for 1938, 19B-2 Black Two1941 Three circles and 9 dots1942 Three circles and 10 dots1943 The black mark with no date code1944 Bone china in large letters1945 to 1947 The black mark with no date code1948 Bone china in small letters B-3 Black Three1949 Black mark with VB-4 Black Four1950 Black mark with W1951 to 1954 Black mark with W and one1955 dot added for each year B-5 Black Five1956 R and 6 dots1957 R and 7 dots1958 R and 8 dots1956 to 1972 Black mark which may or may not have dots added for years1988 Black mark with M inside a diamond (M replaces R)1989 Black mark with N inside a diamond (N replaces M)1900 to date: Black mark with R inside a circle (Reverting back to the R inside a circle but with lithographer's numbers added to indicate the year).hi, i have got a gold coloured royal worcester coffee set but the mark on the bottom of all items has a circle with just one looped W inside.If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware.