Accession No

6243

Brief Description

six images of harmonic vibrations in a picture frame, made using a harmonograph, by J.E. Austin, F.R.A.S., F.G.S., English, 1/2 20th century

Origin

England; Cambridge; Cavendish Laboratory [attributed]

Maker

Austin, J. E.

Accession No

1420

Brief Description

sector, by Reeves & Sons, late 19th Century

Origin

London; England

Maker

Reeves & Sons

Accession No

4074

Brief Description

reduction gear with motor, by Cambridge Scientific Instrument Company Ltd., English, 1914, (motor by another maker)

Origin

England; Cambridge

Maker

Cambridge Scientific Instrument Company Ltd.

Accession No

3427

Brief Description

glass resonator

Origin

Maker

Accession No

2047.1

Brief Description

Macalaster Wiggin type X-ray tube, by Victor, U.S.A., c. 1915

Origin

U.S.A.; Boston

Maker

Victor

Accession No

1978

Brief Description

vacuum tube, 1875–1925

Origin

Maker

Accession No

0738

Brief Description

gunter quadrant, brass, by Henry Sutton, English, 1660

Origin

England; London

Maker

Sutton, Henry

Accession No

4634

Brief Description

flame photometer, by Evans Electroselenium Ltd., English, 3rd quarter of the 20th Century

Origin

England; Essex; Halstead

Maker

Evans Electroselenium Ltd.

Accession No

1153

Brief Description

compound microscope, Cary / Gould type, 1840 (c)

Origin

Maker

Accession No

4384

Brief Description

Framed photograph, portrait of Robert W. Paul, Cambridge Instrument Company Director, England, c. 1945

Origin

England

Maker

Cambridge Instrument Company Ltd.