Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
'Wagon' Boiler, 19th Century
1801-1840 (original); 1901 (model)
Drawings (9) of colonial cruisers "Tauranga" and "Ringarooma"
1890-1891
model steam locomotive
1890
Shoehorn made from Rescued Brass from Thirsk Disaster
1892
Dye Sample
circa 1890
Dye Sample
circa 1890
Dye Sample
circa 1890
Sample of Acid Yellow Dye
circa 1890
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Model steam locomotive
1890
Light-bulb, filament, carbon
About 1890
Marine thermometer by Negretti and Zambra
1890
Replica of the first Morse telegraph, 1835
1934
Ring transformer, 1892
1892
Coherer with coarse brass turnings, 1894
1894
Letter opener with calendar and map, 1893-1894
1893-4
Spiral spring coherer, 1890-1894
1890-1894
Hertzian receiving resonator, 1890-1894
1890-1894
Hertzian oscillator, 1890-1894
1890-1894
Gold amulet in the form of a cobra
2000-100 BCE
Novelty model
1955; 1830
Ottawa & Gatineau Valley Railway commemorative salver
1893
model ner tennant locomotive
1890
Freud electronic laughing ball
1990-96
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Dye Sample
circa 1890
Dye Sample
circa 1890
Dye Sample
circa 1890
Locomotive tender no. 1002, Great Northern Railway
1893
Brake van, London & South Western Railway
1894
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Model of the periodic system of de Chancourtois
1925; 1862
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
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
Set of 8 brass handled
1890
Oval badge
1891
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Flat steel-spring (or watch-spring) coherer, 1894
1894
Iron borings coherer (Branly type), 1894
1894
Iron borings coherer (Branly type), 1894
1894
Neolithic flint scraper
4000-2001 BCE
Presentation scissors, SS Vienna
1894
Kodak No 1 Camera
circa 1891
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Model of submersible 'Turtle'
1976; 1776