Octant by Spencer, Browning and Rust, circa 1780

octant

INSTRUMENTS - OCTANTS
Spencer, Browning & Rust
England, London
circa 1780
LOA 17-1/4 in. center arc to end

Octant; ebony frame, metal trim, inlaid ivory arc 0 to 95 deg. made by Spencer, Browning & Rust, London, ca. 1780. No monogram..

1954.1371