The Boreal Arrow 

Code BA12091536.25: German DRGM PETITPIERRE Leather-Cased Compass c. 1910

This is a nice German compass dating from c. 1910. It comes in a brass open face case in excellent condition with normal signs of use. It is marked D.R.G.M. PETITPIERRE on the back. The dial is in excellent condition. It is covered with a thick flat glass crystal free of chips or scratches. Functioning transit lock. Flat needle with jeweled brass cap. The back can be rotated and will rotate the arrow at the bottom of the compass. It is in excellent working order and finds North easily. It measures 47mm in diameter. Very nice and quality compass.