Accession No

4529.038A

Brief Description

TI-2550 electronic pocket calculator, by Texas Instruments, Italian, 1974 (c)

Origin

Italy

Maker

Texas Instruments

Accession No

6189

Brief Description

two transparent green 360o protractors, used by Brian Harland, British, mid-20th Century

Origin

Great Britain

Maker

Accession No

4191

Brief Description

platinum resistance thermometer (Callendar type), by Cambridge Scientific Instrument Company Ltd., English, c. 1905

Origin

England; Cambridge

Maker

Cambridge Scientific Instrument Company Ltd.

Accession No

2538

Brief Description

Tuning fork stand, by W. G. Pye and Co., English, c. 1922 - 1932

Origin

England; Cambridge

Maker

W. G. Pye and Co.

Accession No

1823

Brief Description

simple microscope, aquatic type, by Bancks [Banks] and Son, English, 1820-1827

Origin

England; London; Strand

Maker

Bancks (Banks) and Son

Accession No

3196

Brief Description

saccharimeter, by J. Duboscq, French, late 19th Century

Origin

France; Paris

Maker

Duboscq, J.

Accession No

3199

Brief Description

surveyor’s rule, by Humfrey Cole, English, 1574

Origin

England; London

Maker

Cole, Humfrey

Accession No

2562

Brief Description

clinometer with compass and rule, by Newton and Co, late 19th C

Origin

3 Fleet Street; London; England

Maker

Newton & Co

Accession No

1137

Brief Description

Douglas reflecting protractor, by Cary, English, 1870 (c)

Origin

England; London

Maker

Cary

Accession No

4375

Brief Description

radiation pyrometer, by Cambridge Scientific Instrument Company, English, 1911

Origin

England; Cambridge

Maker

Cambridge Scientific Instrument Company