Double surface of revolution of constant negative curvature
1910
Revolution of constant negative curvature
1910
National Cash Register co model 422X cash register
circa 1910
model triple-screw steamship st. denis
1908
Model steam locomotive and model railway carriage
1909
model double-sided discharge wagon
1910
Gold amulet in the form of a cobra
2000-100 BCE
Novelty model
1955; 1830
Replica of the first Morse telegraph, 1835
1934
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
model ship - dewsbury
1910
Track recorder
1910
Freud electronic laughing ball
1990-96
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Glass-stoppered bottle containing uranium
1801-1892 (prepared); 1946 (element replaced)
Model of Great Central Railway "Atlantic" Express Locomotive
1903 (original); 1982 (model)
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Sectioned conjectural model of 'Rocket' steam locomotive
1909
Great Central Railway ship's bell, SS Dewsbury
1910
East Coast Joint Stock passenger brake van
1908
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Neolithic flint scraper
4000-2001 BCE
Maxim's 'Pipe of Peace', 1909-1910
1909-1910
Apothecary's sign of wood in form of ornate panel with two cherubs
1908-1900
Post-nasal curette
1971-1900
Pale pink viscose skein
1909-1910
Gold viscose skein
1909-1910
White viscose skein; thick yarn. Labelled "COURTAULDS LIMITED ARROW MILL
1909-1910
Yellow viscose skein; thick yarn. Labelled "COURTAULDS LIMITED ARROW MILL
1909-1910
Grey lavender viscose skein
1909-1910
Old ivory viscose skein
1909-1910
Enlarged photographs of the planet Mars
1909
Small buckle-lock, 1908
1908
Bronze(?) medal, membership badge, with riband and
1909
Bronze medal by Bodlak of K. u.K. Oberstleutnant Franz Xaver Edler von Lanyar
1909
Bronze medal commemorating Dr. Carl Iulius Salomonsen
1908
Bronze medal to commemorate the centenary of the birth of Abraham Lincoln
1909
Medal commemorating the sea rescue of 1700 souls from the collision of Republic and Florida
1909
Medal commemorating the sea rescue of 1700 souls from the collision of Republic and Florida
1909
Drysdale’s curve-drawing integrator
1910
Pantograph - Peaucellier linkage by D. Drysdale
1910
Hirth minimeter
circa 1920; 1907
Mechanical and pneumatic gramophone soundbox, 1908
1908
Harpenden pocket stadiometer sent out to Ludlow Boys' School as part of a series of nationwide measurements
1972-3
NEMA cryptography machine type T-D
1945-50
Bennett typewriter, c. 1910
1910
Monotype 0.2-Inch Crank Press
1908
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95