Accession No

2070

Brief Description

Coolidge X-ray tube, attributed to General Electric Company, English, 1/4 20th Century

Origin

England

Maker

General Electric Company [attributed]

Accession No

4529.350

Brief Description

Memory Master electronic pocket calculator, by Memory Master, Hongkongese, 1975 (c)

Origin

Hong Kong

Maker

Memory Master

Accession No

3895

Brief Description

polarimeter, by Franz Schmidt and Haensch, German, 19th Century

Origin

Germany; Berlin

Maker

Franz Schmidt and Haensch

Accession No

4632

Brief Description

voltmeter, English, late 20th century

Origin

England

Maker

R.S.

Accession No

6319

Brief Description

zoological wall chart with diagram depicting the nerves of the neck of a rat

Origin

Department of Zoology; University of Cambridge; UK

Maker

unknown

Accession No

0691

Brief Description

spyglass/ prospect glass, c.1800

Origin

Maker

Accession No

2048

Brief Description

X-ray focus tube, 1/4 20th Century

Origin

Maker

Accession No

1007

Brief Description

refracting telescope objective lens, by Christopher Cock, English, 1668

Origin

England; London

Maker

Cock, Christopher

Accession No

3261

Brief Description

clockwork telescope drive for an equatorial telescope

Origin

Maker

Accession No

3909

Brief Description

telegraph, by Breton Freres, fourth quarter 19th century

Origin

23 Rue Dauphine; Paris; France

Maker

Breton Frères