Oersted Compass Needle, 1828
1828
Meccano set comprising approximately 1100 pieces, complete with instruction booklets
1930-1955
Elementary geological collection of approximately 200 specimens contained in a mahogany cabinet fitted with five trays
1850-1899
Light box by W.B. Nicholson (S.I.) Ltd. Glasgow with hinged side mirrors
1921-1969
Ribbon Atwood machine, 1950-1965.
1950-1965
Demountable transformer by Griffin and George Ltd.
1954-1983
Constant pressure apparatus
1900-1983
Equilateral prism
1900-1980
Pulse electroscope by Griffin & George Ltd.
1964-1980
Vibration magnetometer box consisting of glazed box fitted with suspension tube and mirror on base
1900-1980
Optical bench demonstration model of telescope and microscope
1895-1905
Thick brass calorimeter
1954-1980
Convection in air apparatus
1943-1980
Plug resistance box by Townson and Mercer
1900-1980
Dragena root, preserved in glass jar
1960-1980
Jar containing Chordata cephalochordata amphioxus
1950-1980
'Slinky' coil-shaped toy, 1960-1980
1960-1980
Jar with label 'ZCF 660 K antedon sp.'
1950-1980
Resistance box
1900-1940
Rotatable coil of copper wire in frame by Griffin and Tatlock
1950-1970
Set of ten spectrum tubes in a box (one damaged)
1900-1983
Cylinder electrostatic machine complete with friction pad and prime conductor all on one base
1850-1899
Fake nautical sextant
Pinus coniferales gymnospermae preserved in jar
1960-1980
Pinus coniferales gymnospermae preserved in jar
1960-1980
Brass model
Leylden jar
1900-1980
Deflection magnetometer, Stewart and Gee pattern
1900-1940
Dip circle in glazed wooden case on wooden base
1900-1980
Circuit board home-made
1950
Organ pipe
1900-1983
Organ pipe with glass front
1900-1983
Braun electroscope
1950-1983
Gold-leaf electroscope by Griffin and George Ltd.
1954-1983
Gold-leaf electroscope in conical flask
1900-1983
Flicker photometer mounted on short metal rod
1900-1980
Self-contained, reflecting pattern
1943-1970
Single turn tangent galvanometer
1837-1899
Wooden model of a mercury compensated pendulum
1829
Pair of Robison ball-ended magnets 80cm long
1900-1974
Two-metre potentiometer complete with jockey and insulated flexible lead
1954-1974
Gold-leaf electroscope
1900-1980
Inclined plane with graduated arc
1900-1983
Moving-coil meter
1928-1954
An aspirator for use with a hygrometer.
1900-1980
Hare's apparatus
1900-1980
Glass model of a Bramah press
1900-1980
Magnetic needle mounted on a metal stand
1900-1980
Moving magnet galvanometer with upright graduated metal disc
1875-1949
Student potentiometer by Educational Measurements Ltd
1976