The Boreal Arrow 

Code BA121017868: C. 1875 Brass English Sundial and Compass

This is a nice and rare sundial compass in a brass case made around 1870. The brass case must be unfolded to reveal the sundial and compass. It is in very good condition and has a solid hinge. It has an engraved shield in the censer around the gnomon and is marked PATENT BIRMINGHAM, 1875 on the rim. The compass is accurate and points North without any problem. The instrument measures 64 x 45 mm when the case is opened.