Apparatus for tesing the viscosity of glue
1914
Railway slide rule
1928
Railway slide rules
1928
Railway slide rule
1928
Knitted interlacing red
1912-1914
Three interlacing sheets of red, blue and yellow wool, in a cylinder shape
1912-1914
Copper water tap
1907-1912
Test-tube rack, for twelve test-tubes
1907-1912
Porcelain crucible
1907-1912
Test tube rack, for six test tubes
1907-1912
Glass wool in ‘Boots cash chemists’ bottle
1907-1912
Hefner lamp no. 385
1906
No.1 London Argand Burner
1925
Einthoven 6-string galvanometer
1918
Photograph, 8.5" X 6.5"
1929
Pocket refractometer
1930
Stand for electrolytic analysis by Gallenkamp
1925
Hess' bayonet pointed combustion tube
1915
Kryha ciphering machine
1926-1930
Duplex, double thrust ball bearing made by Ransome and Marles for a 2 1/4" shaft
1924-1931
Polarimeter by Schmidt & Haensch
1910-1920
Monophone table telephone with separately-mounted bell set
1925
Photograph film positive 16" x 20"
1917
The original Gyroscopic compass
1914-1915
N. & P. razor blade sharpener
1909
Plaster replica of IBEX weight
1370-1350 BCE; 1931
Platinotype print of plate showing ptolemaic system
1914
Ediswan crystal set, model 1924B, c. 1923
1923
Azimuth scale
1916
Fifteen transparencies illustrating progress in design of British broadcast transmitters, 1921-1931
1921-1931
Drawing of Lord Rosse's machine
1915
Heterodyne wavemeter, made by Burndept Ltd, c.1923
1923
Model of Bascule de Quinteny weighing mechanism
1930
Model of Compound Lever Weighbridge
1930
Model of Beranger Counter Scale weighing mechanism
1930
Copy of Egyptian two cubit rod
1930
"Oxford" astrolabe
1925-1930
Model of weighing mechanism - Inverted Counter Scale
1930
Gecophone Victor 3 broadcast radio receiver
1928
Photo of Stern's calculating machine
1927
Alabaster bottle
2000-1350
Earthenware drug jar, China,
before 1930
Earthenware oil jar
2000-1350
Earthenware jug
2000-1350
Olive ended probe, bronze, Romano-Egyptian
20-500
Alabaster bottle
2000-1350
Strigil hanger, bronze, Roman, from Luxor
20-400
Dosing jug
1914-1918
Double wooden latrine seat, United Kingdom, 1914-1918
1914-1918
Single-needle galvanometer, with compass rose on base
1907-1926