Accession No

1145

Brief Description

imitation planispheric astrolabe, late 19th or 20th Century

Origin

Maker

Accession No

1006

Brief Description

alidade, for use with a plane table, attributed to Charles Whitwell, English, 1592

Origin

England; London [based on attributed maker]

Maker

Whitwell, Charles [attributed]

Accession No

1678

Brief Description

ivory diptych dial, made by Hans Tucher, circa 1600

Origin

Nuremberg (Nürnberg); Germany

Maker

Tucher. Hans

Accession No

3067

Brief Description

lead medal from Calcutta International Exhibition, 1883-84

Origin

Maker

Accession No

1030

Brief Description

reflecting telescope, Gregorian, which belonged to Dr Whewell and was presented to Trinity College on 3 February 1894, English, 1800 (c)

Origin

England

Maker

Accession No

1493

Brief Description

microscope objective lens with immersion front, by Powell and Lealand, English, 1870 (c)

Origin

England; London

Maker

Powell & Lealand

Accession No

0781

Brief Description

mechanical universal equinoctial dial, by Johan Simon Lubach, Austrian, 18th Century, or possible 19th or 20th Century fake

Origin

Austria

Maker

Lubach, Johann Simon [or fake]

Accession No

4529.376

Brief Description

fx-201P electronic pocket calculator, by Casio Computer Company Ltd., Japanese, 1976 (c)

Origin

Japan

Maker

Casio Computer Company Ltd.

Accession No

2373

Brief Description

vacuum tube for radiation experiments, 1875-1900

Origin

Maker

Accession No

5541

Brief Description

botanical teaching diagram depicting root tubercles (Lupin), by Frank und Tschirch

Origin

Maker

Frank Tschirch