Accession No

1927

Brief Description

slide rule, by Nairne and Blunt, English, 1785 (c)

Origin

England; London

Maker

Nairne and Blunt

Accession No

2924

Brief Description

slide rule, by T. Gill, English, 1900 (c)

Origin

England; London

Maker

Gill, T.

Accession No

1874

Brief Description

slide rule, excise / gauging, by Dring and Fage, English, 19th Century

Origin

England; London

Maker

Dring and Fage

Accession No

0298

Brief Description

sextant, pocket-type, by Mackenzie, English, 1820 (c)

Origin

England; London; Cheapside; 15

Maker

Mackenzie

Accession No

2592

Brief Description

direct-vision spectroscope, by John Browning, English, 1883

Origin

England; London; 63 Strand

Maker

Browning, John

Accession No

4639

Brief Description

Circuit boards by assorted makers, 1980s

Origin

Maker

Vero Electronics RS Components Ltd

Accession No

4955

Brief Description

compound microscope, possibly achromatic, used by students at Anglia Polytechnic University, by C. Baker, English, c. 1960s

Origin

England; London

Maker

C. Baker

Accession No

4529.116

Brief Description

Adler 81S (type EC 24B) electronic pocket calculator, by Adler, German, 1973 (c)

Origin

Nurnberg; Germany

Maker

Adler

Accession No

1987.2

Brief Description

discharge type vacuum tube, 1930

Origin

Maker

Accession No

4958

Brief Description

force on a conductor balance, by Griffin and George Ltd, English, late 20th Century

Origin

England; London

Maker

Griffin and George Ltd.