Accession No

1825

Brief Description

simple microscope, aquatic type, by R. Field, English, 1855 (c)

Origin

England; Birmingham; 111 New Street

Maker

Field, R.

Accession No

1983

Brief Description

vacuum tube, Plücker type, 1910

Origin

Maker

Accession No

4096

Brief Description

string electrometer, by Cambridge Instrument Company Ltd., English, 1943

Origin

England; Cambridge

Maker

Cambridge Instrument Company Ltd.

Accession No

1985

Brief Description

vacuum tube, 1900-1950

Origin

Maker

Accession No

4044

Brief Description

double oscillograph, Irwin hot-wire type, by Robert W. Paul, English, 1910 (c)

Origin

England; London

Maker

Paul, Robert W.

Accession No

4954

Brief Description

melting point apparatus, by Gallenkamp, English, 2/2 20th Century

Origin

England; London

Maker

Gallenkamp

Accession No

4529.122

Brief Description

4M electronic pocket calculator, by Executron, Hongkongese, 1972 (c)

Origin

Hong Kong

Maker

Executron

Accession No

5179

Brief Description

bomb calorimeter, by Griffin and George Ltd. and Vitreosil, English, 1/2 20th Century

Origin

England

Maker

Griffin and George Ltd. Vitreosil

Accession No

0960

Brief Description

Protractor by Delure, c.1720

Origin

Paris; France

Maker

Delure

Accession No

2582

Brief Description

chronometer, in gimbal and fitted box, by Victor Kullberg, English, 1880 (c)

Origin

England; London; Islington; 105 Liverpool Road

Maker

Kullberg, Victor