'Over London-by Rail', Engraving, London, England, 1872
1872
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Novelty model
1955; 1830
Gold amulet in the form of a cobra
2000-100 BCE
Letter opener with calendar and map, 1893-1894
1893-4
Replica of the first Morse telegraph, 1835
1934
William Thomson's Tide Predicting Machine, 1872
1872
Freud electronic laughing ball
1990-96
Nameplate, London & North Western Railway - "John Ramsbottom"
1872
London & North Western Railway 'Hardwicke'
1873
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Model (scale 1:4) of pair of "Janney" couplings; model (scale 1:8) old pattern couplings
1873
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Bird cage from Sussex Lunatic Asylum
1872
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Facsimile 1865 homemade telephone, 1888
1888
Neolithic flint scraper
4000-2001 BCE
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Geometrical Groin Vault, string surface model
1872
'Wagon' Boiler, 19th Century
1801-1840 (original); 1901 (model)
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Engravings of colour sketches showing solar prominences by Etienne Leopold Trouvelot
1872
Medal, bronze, commemorating Andre Marie Ampere
1873
Medal, bronze, commemorating Andre Marie Ampere
1873
Medal, bronze, commemorating Jean Baptiste Dumas
1873
Bronze medal to commemorate Snellen van der Vollenhoven
1873
Andre-Marie Ampere
1825; 1910
Bronze medal evidently commemorating a building
1872
Astatic galvanometer by Elliott Brothers, 1872.
1872
Rotating spark
1872
Dipping needle with arc
1872
Common groin
1872
Roman Coin of Tiberius
30 CE
Roman Coin of Tiberius
30 CE
Red granite drill core
2686-2613 BCE
Conoid surface model
1872
Surface string model
1872
Roller thrust bearing for the steering pivot of Randolph's Steam Carriage
1872
Compass on gimbals
1872
Discharging rod, jointed
1872
Bust on wooden base of Andrew Ross
1859; 1986
Viewer microscope, with bead lens, in square body
1888-185
NEMA cryptography machine type T-D
1945-50
First experiment in repulsion
1872
Calf's Head Weight
1370-1350 BCE; 1931
Plaster replica of black Basalt Cubit Rod 531
1931; 250 BCE
Plaster replica of IBEX weight
1370-1350 BCE; 1931
Recording Pressure Gauge
1873