Accession No

2071

Brief Description

vacuum tube, 1875–1925

Origin

Maker

Accession No

0045

Brief Description

octant, 1800 (c)

Origin

Maker

Accession No

1532

Brief Description

achromatic compound microscope, petrological, by J. Swift and Son, English, 1940 (c)

Origin

England; London

Maker

J. Swift and Son

Accession No

1886

Brief Description

prism, French, mid- to late 19th Century

Origin

France

Maker

Accession No

5634

Brief Description

Botanical wallchart, depicting Pteris cretica: root-tip in section.

Origin

Maker

Shrubbs

Accession No

1587

Brief Description

abacus and base for Napier’s bones (part of the ‘Instrument for Arithmeticke’), by Robert Jole, English, 1667 - 1700

Origin

England; London

Maker

Jole, Robert

Accession No

5639

Brief Description

Botanical wallchart, depicting Cyathea medullaria: root in section.

Origin

Maker

Vines, Sydney Howard

Accession No

4383

Brief Description

framed temperature conversion table, by Cambridge Scientific Instrument Company Ltd., English, early 20th Century

Origin

England; Cambridge

Maker

Cambridge Scientific Instrument Company Ltd.

Accession No

2073

Brief Description

vacuum tube, 1875–1925

Origin

Maker

Accession No

1220

Brief Description

mortar, by W.B., 1641

Origin

Maker

W. B.