Silver button, Arts and Crafts style, back marked with a coronet and the acronym DSCG which stands for Duchess of Sutherland Cripples Guild, originally established in 1898 as the Newcastle Cripples Guild. (Reference: British Medical Journal article 9/21/1901; Duchess of Sutherland Lady Millicent Fanny St. Clair-Erskine, 20 October 1867 – 20 August 1955).
The ceramic center is likely by Ruskin Pottery.
The above is based on the National Button Society's Classification System.
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