Image
Category
Object type
Maker
Place of origin
Date

Ice Detector, Mk 3.

Plummer ball bearing block

1914

Single row ball bearing journal with some thrust handling capability

1910-1921

Double row self aligning roller

1920

R.L. 7 Cage : blanking

1920

Electrolux Refrigeration Unit, 1953

1953

"Introscope" in box

1950-1975

Micromanometer in box

1950-1975

Spherometer

1950-1975

Spherometer in box with accessories

Small refractometer

1950-1975

Sidereal clock, electrically driven

1950-1975

Box of mixing prisms to demonstrate blooming

1950-1975

Spectrograph

1960-1975

Refractometer

1950-1975

Constant-deviation spectroscope

1950-1975

Catadioptric reflecting telescope

1960-1975

Dall-Kirkham Cassegrain reflecting telescope of folding design

1974

Modified Maksutov reflecting telescope

1960

Glass bottle

Unknown

Slit spectroscope

1950-1975

Dall-Kirkham reflecting telescope, 1960-1975

1960-1975

Cottam Power Station control desk and equipment

1968

Electric cooker

Electrolux gas absorption domestic refrigerator

1927-1935

Horace Dall observatory

1960-1979

Electric cooker made by the Jackson Electric Stove Co. Ltd

circa 1930

Electric Dishwasher

1951

Small Electrolux ammonia absorption domestic refrigerator designed to operate on paraffin

1945-1955

Refrigerator by Electrolux Ltd

1932

Electric Cooker by Jackson Electrical Stove Company Ltd

circa 1935

Folding telescope designed by Horace Dall

1960-1975

Post Office Television Detector Van. Employed in Northern Ireland

1959-1963

F.C. 4 drive coupling by Skefco.

1932

Model showing the applicability of "Skefko" S.K.F. patent self aligning double row ball bearings

1914

Half section "Skefko" S.K.F. single thrust bearing

1908-1914

Self aligning double row radial bearing

1910-1911

Double thrust ball bearing cut into two halves

1921

Drawing-board

Spider-web forks in envelope

Occultation reaction timer

1950-1975

Subminiature Foucault knife-edge tester

1950-1975

Radius measurer, plus older two-lamp radius gauge

1950-1975

Micro-monochromator

1950-1975

Penrose Tiling

1997

Stereoscope plus stereo pictures

Horace Dall observatory

1961-1979

L22 Gas Refrigerator

1935-1940

Selenium photocells by Megatron Ltd.

"Radiation" Health Ray Heater

1935