Two wooden ram rods for pair of muzzle loading flintlock pistols, said to have belonged to Napoleon Bonaparte, unknown maker, Russia, 1801-1830 Two Wooden Ram Rods for pair of Muzzle Loading Flintlock Pistols 1801-1830
SEC vidicon camera tube - identical to one used in IUE (international ultra-violet explorer) satellite 1972
Balsa triangular component from a steam engine indicator by McInnes-Dobbie Limited 1888 (design date)