Ebony 13-inch Radius Octant by Norris & Co.
- Sold for:
- Clocks, Watches & Scientific Instruments - 2314
- Date / Time :
- November 03, 2005 10:00AM
Ebony 13-inch Radius Octant by Norris & Co., London, with bone scale divided 95-0, brass index arm with shaped read-out and clamp, bone finial and plaque, two pinhole sights, reflectors, magnifier and three shades rotated from the underside, on brass feet, (vernier split).