Ribbon loom with jacquard head
circa 1900
Replica of 1903 Wright Brothers' aero engine
after 1903
Ring spinning frame
1901
National Telephone Company directory, 1898-1899
1898-1899
A T & T national telephone directory, October 1896
1896
Receiving ‘jigger’ used by the Marconi Company, 1899
1899
Selector switch, 1903
1903
Chromolithograph: Amalgamated Society of Engineers Machinists ... by Blades
1904
Travelling tea case in leather case
1895
Table instrument with dial, 1903
1903
South Eastern & Chatham Railway Class D 4-4-0 steam locomotive No 737
1901
Cot plaque from Great Ormond Street Hospital for Sick Children
1902
Pocket watch
1904
Poured wax doll
circa 1900
East Coast Joint Stock, 3rd Class railway carriage, 1898
1898
Queen Alexandra's Saloon
1902
BP tank wagon
1901
Bo-Third Rail No D75S
1898
Vertical Compound Steam Engine with Hackworth's Valve Gear, 1898
1898
Model of fog signal machine and repeater
1900
Model steam
1899
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Novelty model
1955; 1830
Poster for Magni & C. Vicenza, printed by G Ricordi & C Milano c1900
circa 1900
Mill Engine
1903
Bo-Bo No 1
1902
X-ray tube
1895-1899
Anatomical model of the spine
1901
Wooden foreplane, 1900.
1900
Billi condenser used for aerial tuning in Newfoundland, 1901
1901
Sample of four-core telegraph cable connecting Vancouver Island with the mainland
1904
Replica of the first Morse telegraph, 1835
1934
Experimental transmitting ‘jigger’ used by the Marconi Company, 1899
1899
Aerial inductances, 1901
1901
Morse tape on which signals were recorded by means of a coherer, 1900
1900
Gold amulet in the form of a cobra
2000-100 BCE
Filings coherer, Lodge pattern with two wires inserted into bulb at one end, 1894-1904
1894-1904
Letter opener with calendar and map, 1893-1894
1893-4
Filings coherer, glass tube with side pocket mounted on cylindrical rod with brass screw terminals at ends, 1894-1904
1894-1904
Filings coherer, glass tube bent into U-shape at one end, 1894-1904
1894-1904
Coherer with coarse brass turnings, 1894
1894
Filings coherer, glass tube almost of taper shape, 1894-1904
1894-1904
Filings coherer, glass tube containing powdered copper, bulb at one end, 1894-1904
1894-1904
Coherer, narrow-bore glass tube, 1894-1904
1894-1904
Filings coherer, small glass tube with bulb at one end and cap of red sealing wax at other end, 1898
1898
Filings coherer, glass tube with side-pocket attached to mounting bracket, 1894-1904
1894-1904
Filings coherer, glass tube bent into U-shape at one end with bulb to form side-pocket on mounting bracket with terminals, 1894-1904
1894-1904
Filings coherer, glass tube formed into T-shape at one end and bent round into U-shape at other end with bulb, 1899
1899
Coherer, with several needles in contact with crystal, 1894-1904
1894-1904
Filing coherer, glass tube, fitted on to mounting bracket with terminals, 1894-1904
1894-1904