The Boreal Arrow 

Code BA11072443: Antique Short & Mason Tycos Brass Compass, c. 1910 

This is a large Short & Mason Tycos compass made around 1910. It comes in a large solid brass case marked Short & Mason "Tycos".  The case is in excellent condition and free of dents or dings. The compass is covered with a beveled flat glass crystal free of chips and scratches. The dial is graduated in degrees and numbered every 10 degrees. It has the Short & Mason logo at North. The quality bar needle has a jeweled brass cap. The compass is in full working order and finds North easily. The transit lock is activated when the lid is closed. It measures 65mm in diameter.