Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Coherer with coarse brass turnings, 1894
1894
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Novelty model
1955; 1830
Letter opener with calendar and map, 1893-1894
1893-4
Replica of the first Morse telegraph, 1835
1934
Gold amulet in the form of a cobra
2000-100 BCE
Presentation scissors, SS Vienna
1894
Freud electronic laughing ball
1990-96
Glass-stoppered bottle containing uranium
1801-1892 (prepared); 1946 (element replaced)
Zither switch with open-wire multiple and two-motion ratchet drive, 1894
1894
Replica of Morse's second model of telegraphy apparatus, 1934
1934
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
'Wagon' Boiler, 19th Century
1801-1840 (original); 1901 (model)
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Neolithic flint scraper
4000-2001 BCE
Ottawa & Gatineau Valley Railway commemorative salver
1893
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Brake van, London & South Western Railway
1894
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Flat steel-spring (or watch-spring) coherer, 1894
1894
Iron borings coherer (Branly type), 1894
1894
Iron borings coherer (Branly type), 1894
1894
Locomotive tender no. 1002, Great Northern Railway
1893
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Flint hand tool, core-type, Stone Age.
8500-2000 BCE
Model of the periodic system of de Chancourtois
1925; 1862
Model of Gutenberg's Press, 1430
1960-1979
Copy of Roman artificial leg, London, England, 1905-1915
300 BCE; 1905-1915
Henrici's harmonic analyser, No 3, 1894.
1894
Baudot Distributor for Printing Telegraph
1894
Sample of tricycle roller chain 1.3" pitch
1893
Ancient Egyptian flint saw, replica
circa 3000 BCE
Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)
2000 BCE
Bronze medal to commemorate the 25th jubilee of J.
1893
Silver medal commemorating Andres Bello
1893
Pendant, bronze medal
1894
Bronze prize medal awarded by Vienna Academy of Medicine and Surgery
1832-1850
Lapel badge
1893
Bronze medal commemorating the 11th International Medical Congress Rome
1894
Circular silver medal
1894
Rectangular, bronze medal
1894
Coin, silver half dollar
1893
Bronze medal to commemorate Utrecht University
1894
Medal, rectangular tablet dedicated to Herman Ludw
1894
Silver medal to commemorate death of Billroth
1894
Rectangular bronze medal
1894
Prize medal
1894
Bronze medal to commemorate the 11th International Medical Congress
1894