Fechner's double sound pendulum for testing aural discrimination

1898-1908

Galton's whistle, in case with two glass panels

1876-1920

Finger dynamometer by C.F. Palmer Ltd.

Finger dynamometer by C.F. Palmer Ltd.

Two hand dynamometers mounted on board

Ergograph by E. Zimmerman

Ergograph

Instruction cards for psychological tests

Leipzig wheel with arms and contacts

Zimmerman apparatus, with parts

1875-1900

Papier mache model of human eye

1913

Mounted tuning fork

Mounted tuning fork

Mounted tuning fork

Mounted tuning fork

Mounted tuning fork

Mounted tuning fork

Tuning fork with chamois case

Tuning fork

Audiometer

Aubert's Episcotister by E. Zimmerman

Shutter device on wooden pane by C.F. Palmer Ltd.

Hipp chronoscope, Neuchâtel, Switzerland,1893-1900

1893-1900

D'Arsonval's electric chronometer

Chronotron, model 25E, by Electronic Instruments Ltd., England, 1960-1970

1960-1970

Control hammer, for testing Hipp Chronoscope

Electrical circuit ,calibrated, with eight connector keys

Electrical contact box marked 100w

Decade box, 4 -pole, marked Thousands, Hundreds, Tens, Units'

Decade Resistance Bridge by Cambridge Instrument Co. Ltd.

1924-1939

Decade resistance box

Decade resistance box Type A-6-B 'Units'

Decade resistance box Type A-6-C 'Tens'

Decade resistance box, Type A-6-D 'Hundreds'

Gramophone turntable with no pickup arm

Combined folding stereoscopic viewer and magnifier by P. Westren

Asher Law Stereoscope (hand held) with cards

Model BB Junior 8 mm cine camera

Time lapse camera used for animal studies with 4 unattached steel rings

1963

Sledge type induction coil by C.F. Palmer Ltd.

Induction coil, mounted, with trembler

Sledge induction coil, Du Bois-Reymond type

Fatigue apparatus

1926

MacDougall-Schuster dotting machine

Cumulative recorder writing device by Ralph Gerbrands Co.

1950-1970

Seven contact pencils by Hawksley and Sons Ltd., London, and one by C.F. Palmer, London,

Lovibond tintometer and slides

Tachistoscope, 2-field

1965-1980

Maze Key used for Testing Reactions, 1940-1996

1940-1996

Electromagnetic device, Deprez signal time marker for use with kymograph

1924

Footswitch by C.F. Palmer Ltd., London

Switch box for galvanometer readings by Gambrett Bros. Ltd.

Clockwork timing switch box by C.F. Palmer Ltd.

Clockwork electrical timing switch

Electromechanical counter unit with input valve

1950-1970

Electromechanical counter unit

1950-1970

Electromechanical timing unit

1950-1970

Timing unit by Venner Electronics Ltd.

Electromechanical timing unit with glass window in front showing mechanism

Synclock precision time interval meter by Everett Edgecumbe

Intervalometer, type TU1, with instruction sheet

Memory drum, motorized unit on which words were written

Reading instrument rolls, unused

Polygraph, miniature, with accessories

1900-1939

Gibson polygraph in wooden case by Hawksley and Sons

Two 3-pole switches for attaching to bench by clamp

Triple electrical polygraph marker

Polygraph accessory

Box of gramophone recordings of psychological tests

A chest recording set by Rustrak Instruments Co.

Physiological instrument, hand-powered

1891-1921

Box of 64 coloured 'slides', no maker marked, possibly for a colour discrimination test .British Psychological Society ( Inv. No. 0035)

Colour discs for colour comparitor

Colour discs for colour wheels

Colour comparator with variable apertures

Colour comparitor motor unit with rheostat

Colour comparator, two wheels with sixteen colour shades

Jigsaw puzzle, circus scene, 30 pieces

'Mother's Own' 2 piece Stutsman picture puzzle

'Mare and Foal' picture completion test

Plywood Interlocking Jigsaw The Alice in Wonderland' with box that says: '125 pieces 13 x 9 ins.'

Jigsaw puzzle showing large building, 69 pieces

'Playing Mother'

Stone Age children scene jigsaw puzzle

Picture puzzle board, Chicago, United States of America, 1900-1920

1900-1920

Jigsaw puzzle with twelve 6-sided star pieces

'The New R.M.S. Caronia' jigsaw puzzle of the Cunard White Star

Jigsaw puzzle of country scene

Box of favourite nursery rhyme puzzles

Picture puzzle board, Chicago, United States, 1930-1980

1930-1980

Wooden Interlocking Jigsaw

'Humpty Dumpty’ Jigsaw Puzzle, England, 1940-1950

1940-1950

Enid Blyton jigsaw puzzle, 'Mr Galliano's Circus'

Puzzle, wooden peg in circuit

'Dearborn Construction Puzzle'

Coloured wooden shapes for constructing mosaic patterns

Intelligence test

1930-1980

Wooden form board with various shapes

Wooden form board with various shapes

Wooden form board with various shapes