A Factory Guard Officer's (Werkschutz) Arm Badge certificate_of_authenticity exhibiting wear in the fur

exhibiting wear in the fur lining

type IV obverse with Royal Arms and initials F

1915 and was taken on strength at Shorncliffe the following day where he was transferred to the 11th Reserve Battalion

Coolidge were all members of the OIWUS

4 Canadian Casualty Clearing Station for four days

A Factory Guard Officer's (Werkschutz) Arm Badge certificate_of_authenticity exhibiting wear in the furLight brown and black embroidered insignia, on a black wool base, the outer edge trimmed in angled rolled aluminum wire, black cotton backer, 70 mm x 88 mm, the wire coming away from the base in a few locations, better than very fine.