Accession No

1174

Brief Description

sector, brass, by Pierre Le Maire, French, 1750 (c)

Origin

France; Paris

Maker

Le Maire, Pierre

Accession No

0412

Brief Description

microscope objective; made Powell & Lealand; circa 1870

Origin

England

Maker

Powell and Lealand

Accession No

4128

Brief Description

galvanometer, Einthoven string type, by Cambridge and Paul Instrument Company, English, 1921, fibre case made 1924

Origin

England; Cambridge

Maker

Cambridge and Paul Instrument Company Ltd.

Accession No

2466

Brief Description

4-inch transit theodolite by Troughton and Simms, English, 1905 (c)

Origin

England; London

Maker

Troughton and Simms

Accession No

5824

Brief Description

demonstration optical toy, possibly continental, circa 19th century

Origin

Maker

unknown

Accession No

5016

Brief Description

botanical wallchart showing flowers of Mirabilis, by John Stevens Henslow, English, 1827-1861

Origin

England; Cambridge

Maker

Henslow, John Stevens

Accession No

2161

Brief Description

artillery director, No. 5 Mk I, by T. Cooke and Sons Ltd., English, 1917

Origin

England; London and York

Maker

T. Cooke and Sons Ltd.

Accession No

4529.187

Brief Description

Scientific Slide Rule 63R electronic pocket calculator, by Rockwell International, Mexican, 1975 (c)

Origin

Mexico

Maker

Rockwell International Anaheim California USA

Accession No

1638

Brief Description

horodictical horary quadrant, purported to be 18th century, but actually a modern c. 1970 fake

Origin

England [?]

Maker

fake, unknown maker

Accession No

4529.189A

Brief Description

TI-30 LCD electronic pocket calculator, Texas Instruments, Italian, 1982

Origin

Italy

Maker

Texas Instruments