Brass, Steel, and Oak Beam Compass by S. J. Gurney
- Clocks, Watches & Scientific Instruments - 2447
- Date / Time :
- July 25, 2009 10:00AM
Brass, Steel, and Oak Beam Compass by S. J. Gurney, brass adjustable slides with knurled thumbscrews and sharpened steel pointers running on an oak beam stamped at both ends S. J. Gurney, used to measure and transfer larger dimensions than a traditional compass, lg. 33 in.