Mid Nineteenth Century Ships Octant

Navigators octant with ebony frame, brass arm, filters and peep sight. Bone Vernier scale. Kidney shaped box. Split to box. Circa 1860. This is a good genuine example of an early American marine instrument suitable for any collection.

Overall Dimensions: 4.5"H X 12.5"L X 13"D
Made: English
Material: Wood/Brass
Date: Circa 1860