National Cash Register co model 422X cash register
circa 1910
The Munition Girls
1918
Maxim's 'Pipe of Peace', 1909-1910
1909-1910
Brennan's Gyroscopic Mono-rail Car
1907
Gas mask, Germany, 1915-1918
1915-1918
Anti-mosquito spray gun
1914-1918
Cotton Bale Breaker
1911
Pullman Car Company, called Topaz
1913
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Colt's stretcher for narrow trenches
1915-1918
Steam locomotive, named Lode Star, Great Western Railway
1907
Empire type world clock for indicating time around the globe
1909
model double-sided discharge wagon
1910
War memorial plaque, South Eastern & Chatham Railway
1914
"Ingersoll" wrist watch with leather strap
1915
Double surface of revolution of constant negative curvature
1910
Burroughs hand operated adding and listing machine
1917
Revolution of constant negative curvature
1910
Impulse sender (dial), 1915
1915
Strowger calling dial, 1906
1906
'Leiber's Five Letter American Telegraph Code', book issued 1915
1915
Replica of the first Morse telegraph, 1835
1934
Papier mache model of human eye
1913
Switchboard for German military portable X-ray apparatus
1914-1918
model ship - dewsbury
1910
model triple-screw steamship st. denis
1908
Model steam locomotive and model railway carriage
1909
model tank locomotive
1912
X-ray plates
1914-1918
Hobbs-type artificial left hand, Europe, 1918
1918
De Forest audion 1906-1915
1906-1915
Gold amulet in the form of a cobra
2000-100 BCE
'Detraining in England', print, England, 1914-1918
1914-1918
Lapel badges, France, 1915-1917
1915-1917
Left prosthetic leg, Cyprus, 1914-1918
1914-1918
Protective leather and chain mail mask
1917-1918
Artificial left arm, United Kingdom, 1914-1916
1914-1916
North Eastern Railway Dynamometer Car
1906
Helmet, Great Western Railway, Fireman
1912
Track recorder
1910
Victory medal - G F W Keen
1918
1914-1915 star medal - G F W Keen
1915
Battery locomotive, North Staffordshire Railway
1917
London & North Western Railway 1st class corridor brake no. 5154
1906
Model of LNWR Third Class railway carriage
1907-1917
Model LNWR luggage carriage, c 1912
1907-1917
Model London & North Western Railway carriage
1907-1917
The Ivel Agricultural Tractor
1902; 1913-1920
Silicon crystal for wireless telegraphy, mounted in a locket, 1906-1916
1906-1916
Tourbillon watch manufactured by Nicole Nielsen and retailed by S Smith & Son
1907