Accession No

2372

Brief Description

vacuum tube for radiation experiments, 1875-1900

Origin

Maker

Accession No

0461

Brief Description

protractor, by S. Dunn, English, 1750 (c)

Origin

England; Devon; Tavistock

Maker

Dunn, S.

Accession No

5231

Brief Description

botanical teaching diagram of Hydrotropism of pea radicles, by A. Shrubbs, English

Origin

England

Maker

Shrubbs, A.

Accession No

2366

Brief Description

Crooke’s type radiant matter tube, 4/4 19th C

Origin

Maker

Accession No

5232

Brief Description

botanical teaching diagram, Stomata: opening and closing curves (Cineraria), by Francis Darwin

Origin

Maker

Darwin, Francis

Accession No

5236

Brief Description

botanical teaching diagram depciting water culture (Phaseolus)

Origin

Maker

Shrubbs

Accession No

2933

Brief Description

brass projector lens

Origin

Paris; France

Maker

Hermagis

Accession No

0675

Brief Description

polyhedral dial, German, late 19th C

Origin

Germany

Maker

Accession No

0707

Brief Description

equatorial dial; English; 1/2 19th century

Origin

England

Maker

Accession No

4391

Brief Description

Framed photograph of a Cambridge Instrument Company aerodynamic balance, English, c. 1919

Origin

Maker