Brennan's Gyroscopic Mono-rail Car
1907
Model of Wright Flyer
1903
Thornton-Pickard Amber camera
circa 1897
Artificial arm, below-elbow prosthesis
1895-1904
Vertical Compound Steam Engine with Hackworth's Valve Gear, 1898
1898
Mill Engine
1903
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Rolls-Royce 10 hp, two cylinder motor car
1905
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Wagon owners plate, Shell-Mex & BP
1901
Portrait of the Reverand Henry Nelthropp MA, FSA (1820 – 1901)
1896
Replica of 1903 Wright Brothers' aero engine
after 1903
Telegraph block instrument, South Eastern Railway
circa 1905
Gold amulet in the form of a cobra
2000-100 BCE
Replica of the first Morse telegraph, 1835
1934
Mystery watch by Armand Schwob & Frère
1900
X-ray tube
1895-1899
Wooden foreplane, 1900.
1900
Walnut and brass model of the "Great Paris Telescope"
1898-1900
Poster for Magni & C. Vicenza, printed by G Ricordi & C Milano c1900
circa 1900
Poured wax doll
circa 1900
Chromolithograph: Amalgamated Society of Engineers Machinists ... by Blades
1904
Anatomical model of the spine
1901
Model of fog signal machine and repeater
1900
Novelty model
1955; 1830
Letter opener with calendar and map, 1893-1894
1893-4
'Italian Navy' detector, 1899-1901
1899-1901
English lever escapement watch with Karrusel by S Smith and Son
1897
Tourbillon watch manufactured by Nicole Nielsen and retailed by S Smith & Son
1907
Cot plaque from Great Ormond Street Hospital for Sick Children
1902
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Model steam
1899
Model Great Western Railway locomotive, "Gooch"
1905
Sample of four-core telegraph cable connecting Vancouver Island with the mainland
1904
Electric Flat Iron, 1895-1905
1895-1905
Selector switch, 1903
1903
A T & T national telephone directory, October 1896
1896
National Telephone Company directory, 1898-1899
1898-1899
Filings coherer, glass tube with side pocket mounted on cylindrical rod with brass screw terminals at ends, 1894-1904
1894-1904
Coherer with coarse brass turnings, 1894
1894
Filings coherer, glass tube containing powdered copper, bulb at one end, 1894-1904
1894-1904
Filings coherer, Lodge pattern with two wires inserted into bulb at one end, 1894-1904
1894-1904
Filings coherer, Lodge pattern, 1895-1900
1895-1900
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 almost of taper shape, 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, narrow-bore glass tube, 1894-1904
1894-1904
Filings coherer, small glass tube with bulb at one end, 1894-1904
1894-1904
Filings coherer, glass tube with side-pocket attached to mounting bracket, 1894-1904
1894-1904
Filings coherer, glass tube curved into near U-shape at one end with coil winding at other end, 1894-1904
1894-1904