1933 Birmingham George V Sterling Silver Sugar Castor, 144g

• Sterling Silver - Sterling silver is a mixture of 92.5% pure silver and 7.5% of another metal, usually copper. Fine silver is 99.9% pure silver, and is relatively soft and the addition of the very small amount of copper gives the metal enough strength and hardness to be worked into jewellery, decorative and household objects.
• George V - George V (1865 ? 1936) was King of the United Kingdom and the British Dominions, and Emperor of India, from 1910 until his death in 1936.
• Registered Numbers - Between 1842 and 1883, a diamond- shaped mark was used to identify items as British-made, which classified the item according to the material from which it was manufactured, as well as the date of registration. This system was discontinued in 1884 when a numbering system was introduced.
  
  Design registration is for "what and item looks like", and is not a patent ("how something works") or trade mark ("what it is called").
  
  The registered number is usually on an under-surface of an object (on the base of ceramics) and oftern shown as "Rd. No. 99999", sometimes surrounded by a rectangular box.
  
  The table below lists the year, and the first registered number for that year:
  
  1884 1
  
  1885 18,993
  
  1886 39,547
  
  1887 61,207
  
  1888 87,266
  
  1889 111,664
  
  1890 140,481
  
  1891 160,613
  
  1892 183,259
  
  1893 203,348
  
  1894 223,861
  
  1895 244,726
  
  1896 266,237
  
  1897 288,848
  
  1898 309,956
  
  1899 328,527
  
  1900 349,120
  
  1901 367,628
  
  1902 380,979
  
  1903 401,944
  
  1904 422,489
  
  1905 428,004
  
  1906 469,160
  
  1907 486,464
  
  1908 516,375
  
  1909 533,561
  
  1910 546,084
  
  1911 561,570
  
  1912 585,707
  
  1913 608,541
  
  1914 627,887
  
  1915 642,613
  
  1916 651,079
  
  1917 655,001
  
  1918 662,576
  
  1919 665,728
  
  1920 664,869
  
  1921 676,491
  
  1922 685,412
  
  1923 691,571
  
  1924 695,944
  
  1925 705,943
  
  1926 716,386
  
  1927 723,430
  
  1928 725,899
  
  1929 740,459
  
  1930 741,336
  
  1931 757,945
  
  1932 767,110
• Hallmarks - A mark stamped on articles of precious metals in Britain, since the 14th century, certifying their purity. It derives its name from the Guild Hall of the Goldsmiths' Company, who recieved its Charter in 1327 giving it the power to assay (test the purity) and mark articles of gold and silver.
  
  The hallmark will consist of several marks, including the:
  
  - silver standard mark, indicating the purity of the metal. Sterling silver is .925 pure silver.
  
  - the city mark indicating the city in which it was assayed eg London, Birmingham, York etc.
  
  - the date mark, usually a letter of the alphabet in a particular font and case,
  
  - a duty mark, indicating whether duty had been paid to the crown, and only in use from 1784 to 1890
  
  The piece may include an additional mark, the maker's mark, although not forming part of the hallmark, will be located in the vicinity of the hallmarks.
  
  Sometimes silver plated items will bear faux hallmarks, often confusing those not familiar with silver markings.

This item has been included into following indexes:

• Adie Brothers (Birmingham) - silver, maker or retailer 116
• Mappin & Webb (England) - silver, maker or retailer 222
• sugar sifters, casters and shakers - silver items 347