United Kingdom. A Verners Pattern Mark Vii Prismatic Compass, 1917 Auction Archive with an arm length of

with an arm length of 655 mm and an overall body length of 725 mm

St John Ambulance Service Clasps Strand (bronze gilt

1921 in Kaiserslautern (western Germany)

also marked 585 on suspension and ribbon ring

United Kingdom. A Verners Pattern Mark Vii Prismatic Compass, 1917 Auction Archive with an arm length ofIn brass, the exterior presents a lid impressed VERNERS PATTERN VII on the top, a central glass window, and a fixed sight arm, the base presents engraved with cardinal, half cardinal, false points and numerical values ranging from 1 35, a momentary bearing lock at 11 oclock, a sliding transit lock at 4 oclock, the triangular hinged prism at the rear of the compass can be tilted up, a large bow is attached to the base of the prism, the bottom is