Accession No

5958

Brief Description

set of drawing instruments; 2/2 19th C

Origin

Maker

Accession No

4722

Brief Description

Origin

Maker

Accession No

1603

Brief Description

Galileo-type geometrical sector, Italian, 17th century

Origin

Italy

Maker

Accession No

6615.4

Brief Description

‘Things of Science’ educational kit (Cast Iron, #317), made by Science Service, USA, c. 1967

Origin

Washington, D.C., U.S.A.

Maker

Science Service

Accession No

4873

Brief Description

botanical wall chart depicting results of experiments on Impatiens parviflora (?), continued from chart 4875, English, 20th century

Origin

England; Cambridge

Maker

Accession No

4815

Brief Description

botanical wall chart, assimilation in water plants (Fontinails), by Curtis, English

Origin

England

Maker

Curtis

Accession No

6658.28

Brief Description

ceramic tile with drawing of an infected apple, no. 28 of 38, by Dr W. A. R. Dillon Weston, English, mid 20th Century

Origin

England; Cambridgeshire

Maker

Dillon Weston, W. A. R.

Accession No

3333

Brief Description

slide-wire DC Potentiometer, by Muirhead and Company Ltd., English, 1950 (c)

Origin

England

Maker

Muirhead and Company Ltd.

Accession No

2110

Brief Description

diffraction grating, reflecting, Rowland-type, by John A. Brashear, U.S.A., 1889

Origin

U.S.A.; Massachussetts; Baltimore; and U.S.A.; Pennsylvania; Allegheny

Maker

Brashear, John A. [polished and figured] Theodore C. Schneider [ruled using Rowland's engine]

Accession No

2835

Brief Description

direct-vision spectroscope, by John Browning, English, 1880 (c)

Origin

England; London

Maker

Browning, John