Machine gun Corps Christmas card dated 1917

A Christmas card from No 5 Battalion Machine gun Corps, dated Christmas 1917. The card is a rare survivor and has a image of the Vickers machine gun in service in the field. It has a family message in the centre, wishing happy Christmas. The card is in good condition, However, it does have four small tears to the rear cover as it has been mounted previously, probably in an album. Please view photographs.