An eight-day gimbaled (with locking device) marine chronometer. Silvered dial, gold hour and minute hands, blued steel up-and-down and second hands, main frame assembly carrying reversed fuses, barrel and center wheel, circular sub-frame assembly with chain guard, cut bimetallic balance with Poole auxiliary. Coromandel box, brass strings to front and velvet covered top lid, plain rectangular white plaque (damaged) to front section for John Poole and Alexander Cairns.
Materiale
Signed on the face: "John Poole, maker to the Admiratory 57, Frenchurch St. London 4994" Marked on an ivory plate on the front of the box: "Sold by Alex(r). Cairns. 32 Waterloo rd. Liverpool." With red inscription recording "The Gold Medal Paris 1867 and Prize Medals London 1862 Paris 1855"