Accession No

0187

Brief Description

crystallographic slide rule, by A. Hutchinson, English, 1914

Origin

England; Cambridge [attributed]

Maker

Hutchinson, A.

Accession No

1908

Brief Description

7 assorted prisms, 19th C

Origin

Maker

Accession No

3445

Brief Description

2 siren discs, second half 19th century

Origin

Maker

Accession No

0579

Brief Description

opium scales, 18th century

Origin

Maker

Accession No

1434

Brief Description

air pump, by the Pulsometer Engineering company, English, 1/2 20th C

Origin

9 Elms Iron Works; Reading; England

Maker

Pulsometer engineering company

Accession No

2465

Brief Description

5-inch transit theodolite, by C. Baker, English, c. 1895

Origin

England; London; 244 High Holborn

Maker

C. Baker

Accession No

6166

Brief Description

soroban or abacus, 20th Century

Origin

Maker

Accession No

3082

Brief Description

cardboard pattern for Dufton's clock code converter, by J. H. Steward, English, 1/2 20th Century

Origin

England; London

Maker

J. H. Steward

Accession No

6061

Brief Description

chemistry ball-and-stick molecular model kit (set B), by Molecular Models, USA, mid 20th century

Origin

Columbus; Ohio; USA

Maker

Molecular Models

Accession No

4011

Brief Description

radiomicrometer, by Cambridge Scientific Instrument Company Ltd., English, 1914

Origin

England; Cambridge

Maker

Cambridge Scientific Instrument Company Ltd.