This item is a WW1 British "On War Service" 1914 badge, which was an official civilian badge issued by the Admiralty. Purpose: It was worn by workmen in essential roles, such as in shipyards or armaments factories, to indicate they were engaged in vital war work and not avoiding military service. Design: The circular badge features blue enamel with the words "ON WAR SERVICE 1914" and a central crown. Manufacturer: Various manufacturers produced these, including D.G. Collins, Tiptaft & Son, and Vaughtons Ltd.
This product would be a great fit for history enthusiasts who are looking for authentic and high-quality decorations from World War 1.