Accession No

4529.006A4

Brief Description

TI-2500B Datamath electronic pocket calculator, Texas Instruments, Spanish, 1974 (c)

Origin

Spain

Maker

Texas Instruments

Accession No

3467

Brief Description

standard metre rule, by Etienne Lenoir, French, 1793 (c)

Origin

France; Paris

Maker

Lenoir, Etienne

Accession No

1637

Brief Description

engineer’s slide rule, by G. Buck, English, c. 1900

Origin

England; London; 242 Tottenham Court Road

Maker

Buck, G.

Accession No

2182

Brief Description

bubble sextant, Air Ministry Mark V, by the Royal Aircraft Establishment (R.A.E.), English, 1919

Origin

England

Maker

Royal Aircraft Establishment (R.A.E.)

Accession No

0676

Brief Description

mechanical universal equinoctial ring dial, by John Rowley, English, 1715 (c)

Origin

England; London

Maker

Rowley, John

Accession No

4529.237A

Brief Description

AQ-1000 electronic pocket calculator, by Casio Computer Company Ltd., Japanese, 1978 (c)

Origin

Japan

Maker

Casio Computer Company Ltd.

Accession No

5390

Brief Description

pestle and mortar

Origin

Maker

Accession No

4083

Brief Description

humidity indicator, by Cambridge Instrument Company Ltd., English, 1932

Origin

England; Cambridge

Maker

Cambridge Instrument Company Ltd.

Accession No

2930

Brief Description

slide rule, c.1800

Origin

Maker

Accession No

6048

Brief Description

projection slides for demonstrating polarisation, by Newton and Company, English, mid-19th Century

Origin

England; London; 3 Fleet Street

Maker

Newton and Company