Whitworth's workshop length measuring machine for measuring to an accuracy of 1/40,000 inch. Whitworth's workshop length measuring machine for Industrial Metrology 1871
Locomotive nameplate `Jubilee', brass, possibly original, ex 0-4-4 ST locomotive built by Black, Hawthorn & Co., 1880, scrapped c.1965. Locomotive nameplate - Jubilee Locomotives and Rolling Stock Components 1880
Water closet, Bramah pattern, by Tylor of London, c.1880 Water closet, Bramah pattern, by Tylor of London. Domestic Appliances 1880