This is a very nice large German compass with original box made by W. Ludolph of Hamburg and Bremerhaven.

The outside box measures 15 1/4 inches square and is 7 1/8 inches tall; it weighs over 33 pounds.

This large German compass with original box is fully functional. The gimbal ring measures about 12 1/4 inches in diameter with the compass being 10 1/2 inches in diameter. The compass is brass and has a weathered finish.