WW1 On War Service 1915 Crowned official war workers badge

A scarce original First World War period official war worker's badge; very unusual gilded brass circular example "On War Service" blue enamel title surround, the centre with Crowned 1915 red bar on white enamel ground. Very good condition, retaining original buttonhole fitting, enamel perfect, gilt finish remains fresh, an excellent example.
Diameter 28mm.

Code: 57064