Accession No

3250

Brief Description

Moving coil pointer voltmeter by the Weston Electrical Instrument Company, c.1900

Origin

Newark; New Jersey; U.S.A

Maker

Weston Electric Instrument Co. Ltd

Accession No

3114

Brief Description

pair of prisms, c.1900

Origin

Maker

Accession No

4489

Brief Description

microscope slide of blood (”Blood discs”), by W. Watson and Sons, English,

Origin

England; London; 313 High Holborn

Maker

W. Watson and Sons

Accession No

2026

Brief Description

valve, 1/2 20th C

Origin

Maker

Accession No

3815

Brief Description

Advertisement for Chadburn Brothers, Edward Howlden, Joseph Wheeler and other instrument makers, mid 19th Century.

Origin

Maker

Accession No

4651

Brief Description

botanical wallchart, depicting the germinating seed and the grown plant of maize (?) with some cellular structures, by Paul Parey, Ebenhusen and Eckstein, Frank, and Tschirch, Germany, c. 1850-1967

Origin

Germany; Berlin

Maker

Parey, Paul [publisher] Ebenhusen and Eckstein [lithographer] Frank [artist] Tschirch [artist]

Accession No

1559

Brief Description

Three microscope stage micrometers; made by Secretan, French

Origin

Paris; France

Maker

Secretan

Accession No

4342

Brief Description

vibrator unit for Duddell oscillograph, by Cambridge and Paul Instrument Company Ltd., English, 1924

Origin

England

Maker

Cambridge and Paul Instrument Company Ltd.

Accession No

4696

Brief Description

botanical wallchart showing a Jurassic landscape with strange plants and a pterodactyl, by Theod Fischer and K. Haushofer, German, c. 1850-1928

Origin

Germany; Cassel [now Kassel]

Maker

Fischer, Theod [printer and publisher] Haushofer, K. [artist]

Accession No

2121

Brief Description

Borda-type repeating reflecting circle, Secretan, France, c. 1860

Origin

Paris; France

Maker

Secretan