Neck-forming tool, for Codd bottles
Recording hair hygrometer
One Ayrton-Perry voltmeter
Stone 5 lb 14 oz Av. weight, for weighing chain and nailmaker's work
One sectioned 2 HP induction motor with cast aluminium squirrel cage motor
Aneroid Barometer, graduated in millibars, for use at sea
Stone 1 lb 1 oz Av. weight, for weighing chain and nailmaker's work
Double balance pressure step valve, sectioned
Portable battery of 3 lead accumulator cells with reticulated grid plates
Latest type model of sunshine recorder
One model of Dubbs oil cracking plant
'Kombi' Early Miniature Camera
1895
Bernay's Positive Water Meter
1895
Stone 14 1/2 lbs Av. weight, for weighing chain and nailmaker's work
Solar microscope "O.N. Degerman. Fecit 1756"
One mural painting
One long horizontal panel "DIDO Research Reactor"
Loch Leven Trout
Drawing of Edison's micro-tasimeter (infrared radiation detector)
1800-1899
One police whistle
Two pieces of porcelain pot illustrating method of slip casting
Two tracings on waxed cloth, of the HMS Calliope (1884)
1892-1902
9 seismograph records obtained with Karcher Geophone
One 33 kV metal-clad switch-unit
isometric drawing showing the flow of heating gases of a Woodall-Duckham chamber
Diorama illustrating lighting about 1860
Descriptive diagram illustrating the Rieber elastic wave method of Geophysical Surveying
Coloured isometric drawing
Ferranti wall-fixing cut-out
High frequency induction furnace. Demonstration melting of steel rod
Synchratune double dial with knurled rim drives
Drawing of Tyndall's diathermancy apparatus
1800-1899
One Instrument Maker's pocket microscope
Diagram illustrating the Schichallien experiment
Coloured drawing of the "Daphne" of London
Sach's double bell jar for botanical experiments
model of the Monte Rosa group
One Corona typewriter
Christiansen liquid-filled glass optical filter
B4 type accumulator cell
Coloured diagram of helium lequefier (Kapitza type) in glazed mahogany frame
1900-1982