Acquired from an estate. This listing is for a early to mid 19th century, Spencer, Browning, & Rust of London Octant Nautical Ship Sextant, in Original Box. Ebony frame with inlaid numerical scale, brass sights, brass mounted mirror, two clear glass lenses and three colored lenses, brass index arm. In good condition, the silvering on the mirror has some craquelure, and I believe there are two brass screws missing for the brass peep sights. The wood box is in good condition, the latch hook has the tip broken off, otherwise solid. The photo's are part of the description, so see the photo's and email with any questions. Shipping is usps priority. We accept paypal. We pack all items to arrive safely, double boxed with bubble wrap and packing. Thank you for viewing this listing, see our other auctions for more antiques and collectibles.