Model of Wright Flyer
1903
Alcock and Brown's Vickers Vimy Biplane
1919
'Cat's whisker' Crystal Radio
1920-1925
Obsidian possibly used in trephination experiments
1918-1920
Automatic telephone wall, 1900-1910
1900-1910
Rolls-Royce 10 hp, two cylinder motor car
1905
Artificial arm, below-elbow prosthesis
1895-1904
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Strowger step-by-step automatic telephone exchange switch, 1897-1898
1897-1898
Gecophone Crystal Detector Radio Set No. 1, 1923
1923
Oxygen cylinder used by climbers on 1953 Mount Everest expedition
1952-3
Battery locomotive, North Staffordshire Railway
1917
Ribbon loom with jacquard head
circa 1900
Hull Corporation telephone, 1900-1910
1900-1910
Horseshoe magnet and keep used with experimental form of magnetic detector, 1900-1910
1900-1910
Steam locomotive, named Lode Star, Great Western Railway
1907
Pullman Car Company, called Topaz
1913
'Prorace' cervical cap
1915-1925
Bottle of Hunyadi Janos mineral water, unopened
1900-1920
Model Great Northern Railway Centre-pivot Semaphore Signal
c.1912
Brennan's Gyroscopic Mono-rail Car
1907
Timetable, Midland Railway
1903
Bo-Bo No 1
1902
Double surface of revolution of constant negative curvature
1910
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
Burroughs hand operated adding and listing machine
1917
Revolution of constant negative curvature
1910
model steam locomotive London, Brighton & South Coast Railway
1925
Telephone crossbar switch, Swedish Ericsson, 1921
1921
Strowger automatic telephone, 1901-1910
1901-1910
Replica of the first Morse telegraph, 1835
1934
De Forest syntoniser, 1902-1907
1902-1907
Portrait of the Reverand Henry Nelthropp MA, FSA (1820 – 1901)
1896
Switchboard for German military portable X-ray apparatus
1914-1918
Replica of 1903 Wright Brothers' aero engine
after 1903
model ship - dewsbury
1910
Chain of Office
1927
Tablet Stone, Moretonhampstead & South Devon Railway
1924
Pocket watch
1904
model triple-screw steamship st. denis
1908
Model steam locomotive and model railway carriage
1909
Telegraph block instrument, South Eastern Railway
circa 1905
Victory medal - G F W Keen
1918
1914-1915 star medal - G F W Keen
1915
model tank locomotive
1912
Model steam
1899
Model Great Western Railway locomotive, "Gooch"
1905
model crane - little elephant
1896
Papier mache model of human eye
1913
Fechner's double sound pendulum for testing aural discrimination
1898-1908