Sextant, circa 1880-1889 (and case)

sextant and case

Sextant, three-circle pattern frame, in mahogany box-jointed case with brass fittings. Sextant has an ivory inlaid scale, and red, blue, green and smoke colored sun shades (7 in number). Case: 9 3/8" x 9 3/8" x 4 7/8". Circa 1880s.