SPENCER BARRETT & CO., LONDON; CA. 1850.
Details
A 19th Century Ebony and Brass Octant**
Spencer Barrett & Co., London; ca. 1850.
With inset ivory scales and makers plate, two mirrors, three filters, a brass arm, brass feet, pencil, twin pin hole sights, and signed on the cross bar. In a fitted mahogany keystone box with latch.
12½ x 11½ x 4 in. (31.7 x 28.6 x 10.2 cm.)
Spencer Barrett & Co., London; ca. 1850.
With inset ivory scales and makers plate, two mirrors, three filters, a brass arm, brass feet, pencil, twin pin hole sights, and signed on the cross bar. In a fitted mahogany keystone box with latch.
12½ x 11½ x 4 in. (31.7 x 28.6 x 10.2 cm.)