Accession No

5561

Brief Description

botanical wallchart, depicting Equisetum arvense: origin of lateral branch, and Equisetum hyemale: stomata in surface view, by Shrubbs

Origin

Maker

Shrubbs

Accession No

0599

Brief Description

brass planispheric astrolabe, by M. Akhbar, Persian, 1820

Origin

Persia (Islamic) [Iran]

Maker

M. Akhbar

Accession No

3023

Brief Description

wind corrector, by Forster Groom and Company Ltd., English 1/2 20th Century

Origin

England; London; 15 Charing Cross

Maker

Forster Groom and Company Ltd.

Accession No

2431

Brief Description

rotary switch and slide-wire Kohlrausch Bridge, range 0.01 to 50 000 ohms, by W. G. Pye and Company, Dec 1920

Origin

England; Cambridge

Maker

W. G. Pye and Company

Accession No

2087

Brief Description

cylindrical slide rule by Stanley 1/4 20th C

Origin

Great Turnstile; London; England

Maker

Stanley

Accession No

4298

Brief Description

standard inductor, by Cambridge Instrument Company Ltd., English, 1958

Origin

England; London

Maker

Cambridge Instrument Company Ltd.

Accession No

5562

Brief Description

Botanical wallchart, depicting Equisetum arvense: root, trans. section

Origin

Maker

Shrubbs

Accession No

2656

Brief Description

AL 1000 calculator, by Casio Computer Company Ltd., Japanese, 1967 (c)

Origin

Japan

Maker

Casio Computer Company Ltd.

Accession No

4258

Brief Description

resistance box, by Eck and Brook Ltd., English, 1910-1920 (c)

Origin

England; London; Westminster; 4-12 Palmer Street SW1

Maker

Eck and Brook Ltd.

Accession No

3334

Brief Description

Wheatstone bridge for platinum resistance thermometer, W.G. Pye & Co., dec. 1955

Origin

Cambridge; England

Maker

W.G.Pye & Co.