Precise levelling staff by Cooke, Troughton & Simms Ltd, York, England, as new condition, c. 1975 Levelling Staff, British, 1971-1980 1971-1980
Meter with light-bulb indicator for the Hopkinson-Thring torsion meter, by Siemens Bros. and Co., London, 1906-1912 Hopkinson-Thring Torsionmeter suitable for shafts 5" to 8" 1906-1912
Working model, scale 1:12, of the diagonal direct-acting type engines of the S.S. 'Harbinger' (1851), on a mahogany hull base, with two mahogany bearing pillar shims and one mahogany engine bed shim, by Maudslay Sons and Field, Lambeth, London, England, 1851-1852 Working model of engines of S.S. 'Harbinger', with two mahogany bearing pillar shims and one mahogany engine bed shim 1851-1852
Pivoted coil electrical temperature indicator with wall bracket, by The Cambridge Scientific Instrument Company Limited, London and Cambridge, England, 1910-1914. Temperature range 0-1000°C, Serial No. 18603 (see note). Pivoted Coil Electrical Temperature Indicator, 1910-14 1910-1914
Two-stage expansion launch engine with cylinders 5 1/2" x 8" diam x 5 1/2" stroke, on wood blocks, by W. Sisson and Co. Limited, Gloucester, Gloucestershire, England, 1907-1908 Two-stage expansion launch engine with cylinders 5 1/2" x 8" diam x 5 1/2" stroke 1907-1908
Working model, scale 1:12, of the diagonal direct-acting type engines of the S.S. 'Harbinger' (1851), on a mahogany hull base, by Maudslay Sons and Field, Lambeth, London, England, 1851-1852 Working model of engines of S.S. 'Harbinger' 1851-1852
Commemorative model train set, z gauge, die-cast metal, Minitrains 1/220, Flying Scotsman train, comprising of model steam locomotive, London & North Eastern Railway, 4-6-2, Flying Scotsman, No. 4472, 3rd class carriage No. 24105, 3rd class brake, No. 43567 and three pieces of display track, made in China for Editions Atlas, 2011, boxed with image of poster by Leo Marfurt advertising the northbound Flying Scotsman, c1927. Minitrains commemorative Flying Scotsman model 2011
Commemorative model train set, z gauge, die-cast metal, Minitrains 1/220, Mallard World Record Train, comprising of model steam locomotive, London & North Eastern Railway 4-6-2, Mallard, No. 4468, dynamometer car No. 3591, 3rd class carriage, No. 24105 and three pieces of display track, made in China for Editions Atlas, 2011, boxed with certificate of authenticity. Minitrains commemorative Mallard model 2011