Accession No

6216

Brief Description

‘Hygrorule’ humidity slide rule, by Short and Mason, English 1924-1960

Origin

England; London

Maker

Short and Mason

Accession No

5700

Brief Description

Botanical wall chart depicting Asclepius: flower.

Origin

Maker

Shrubbs

Accession No

4688

Brief Description

botanical wallchart, depicting cell-level cross section through ovary, English, mid-19th to mid-20th Century

Origin

Cambridge

Maker

Accession No

3232

Brief Description

pocket plotter, by J. H. Steward Ltd., English, 1900 (c)

Origin

England; London

Maker

J. H. Steward Ltd.

Accession No

1815

Brief Description

achromatic compound microscope, by M. Pillischer, English, 1855 (c)

Origin

England; London

Maker

Pillischer, M.

Accession No

0598

Brief Description

compound microscope, side pillar type; [Dutch]; 2/2 18th century

Origin

[Holland] (Netherlands)

Maker

Accession No

0642

Brief Description

anamorphoscope or distorting mirror, 1860 (c)

Origin

Maker

Accession No

4373

Brief Description

circular chart recorder or disk recorder, recording pyrometer, by Foster Instrument Company, English, 1920-1930 (c)

Origin

England; Hertfordshire; Letchworth

Maker

Foster Instrument Company

Accession No

0401

Brief Description

box of spectacle samples, 1800-1850 (c)

Origin

Maker

Accession No

1779

Brief Description

napier’s bones, English, late 17th century

Origin

England

Maker