The Boreal Arrow 

Code BA13011319: WWI Ed. Koehn Geneva Compass, 1915

This is a rare WW1 officers antique military compass, engraved Ed. KOEHN GENEVA, SWITZERLAND, V, 35795, 1915, with the military arrow /|\. The case is Nickel plated and is still in nice condition with normal sign of use. The glass crystal and Singer's patent dial card are in excellent condition. In full working order and finds North easily, with strong hinge including the transit lock. Measures 4.7cm in diameter.