Great Yarmouth Fire Brigade post ww2 ( 1939 to 1945 ) was formed in 1948 after the N.F.S ( National Fire Service 1941 to 1947 ) handed back fire control to regional county & county borough fire brigades. Great Yarmouth Fire Brigade was a small county borough fire brigade & covered 7 square miles of area with 2 fire stations. 
There are 2 variations that exist during the 26 years it lasted & also a very rare gilt example that is probably a factory sample badge. The main variation issued was chrome with red enamel circlet & an enamel shield variation which is also very difficult to obtain. 
This is an original issue cap badge in great condition, the enamel centre fixed to the standard economy issue, lined Home Office tar & both cap fixing lugs intact to the rear of the badge.