Accession No

0872

Brief Description

compound microscope, drum type, by Benjamin Martin, English, circa 1760

Origin

England; London

Maker

Martin, Benjamin

Accession No

3397

Brief Description

two boxes of microscope slides, mainly biological / zoological (samples of diatoms and other single-cell organisms, plus corals and flies) ; made/sold by W. Watson & Sons, E. Wheeler and others; circa 1900

Origin

England

Maker

W. Watson & Sons Wheeler. E. others

Accession No

4529.284

Brief Description

Oxford 100 electronic pocket calculator, by Sinclair, English, 1975 (c)

Origin

England

Maker

Sinclair

Accession No

0823

Brief Description

compound microscope, drum type, 1825 (c)

Origin

Maker

Accession No

5804

Brief Description

anatomical model of the human brain (section), late 19th Century or early 20th Century

Origin

Maker

Frič, Václav

Accession No

4239

Brief Description

double, permanent magnet oscillograph, Duddell type II, by Cambridge Instrument Company Ltd., English, 1924

Origin

England; Cambridge

Maker

Cambridge Instrument Company Ltd.

Accession No

0463

Brief Description

periscope, by Thomas Jones, English, 1870 (c)

Origin

England; London; 62 Charing Cross

Maker

Jones, Thomas

Accession No

4035

Brief Description

instrument suspensions, by Cambridge Instrument Company Ltd., England, 1925-1935 (c)

Origin

England

Maker

Cambridge Instrument Company Ltd.

Accession No

4529.109

Brief Description

Commodore 9R-25 electronic pocket calculator, by Commodore Business Machines Ltd., Japanese, 1976 (c)

Origin

Japan

Maker

Commodore Business Machines Ltd.

Accession No

3378

Brief Description

calculating machine, by Muldivo Calculating Machine Company Ltd., English, 1950 (c)

Origin

England; London; 49 Queen Victoria Street

Maker

Muldivo Calculating Machine Company Ltd.