Accession No

0480

Brief Description

cover glass cutter, attributed to Ross, English, mid-19th Century to mid-20th Century

Origin

England [based on attributed maker]

Maker

Ross [attributed]

Accession No

0991

Brief Description

square and folding rule, by Michael Butterfield, French, 1700 (c)

Origin

France; Paris

Maker

Butterfield, Michael

Accession No

2028

Brief Description

induction coil, Ruhmkorff type, by APPS, c.1895

Origin

433 Strand; London; England

Maker

APPS

Accession No

4529.096

Brief Description

Tealtronic SM-8 electronic pocket calculator, by Tealtronic, West German, 1973

Origin

West Germany (?)

Maker

Tealtronic

Accession No

1214

Brief Description

sand glass, post 1700

Origin

Maker

Accession No

3388

Brief Description

sextant, by Georg Friedrich Brander and Christian Caspar Hoschel, German, 1780 (c)

Origin

Germany; Augsburg

Maker

Brander, Georg Friedrich Höschel, Christof Kaspar

Accession No

2496

Brief Description

calculating machine by Rema, c.1920

Origin

Maker

Rema

Accession No

1933

Brief Description

wet and dry bulb hygrometer, by L. Casella, English, 2/2 19th Century

Origin

England; London

Maker

L. Casella

Accession No

3510

Brief Description

portrait of Cassini by Perrin, 19th C

Origin

Maker

Perrin (engraver)

Accession No

4529.099

Brief Description

Dinky LC-705 electronic pocket calculator, by Decimo, Taiwanese, 1976 (c)

Origin

Taiwan

Maker

Decimo