Accession No

0653

Brief Description

Wheatstone’s reflecting stereoscope, by Watkins and Hill, English c.1840

Origin

England; London; 5 Charing Cross

Maker

Watkins and Hill

Accession No

4529.385

Brief Description

Mini-Calc M3550 electronic pocket calculator, by APF Electronics Inc., Hongkongese, 1976 (c)

Origin

Hong Kong

Maker

APF Electronics Inc.

Accession No

1062

Brief Description

microscope objective, attributed to Hugh Powell, English, 1838

Origin

England [based on attributed maker]

Maker

Powell, Hugh [attributed]

Accession No

3371

Brief Description

sextant, by Thomas Jones, English, 1800 (c)

Origin

England; London; Charing Cross; 62

Maker

Jones, Thomas

Accession No

3921

Brief Description

section of the government telegraph cable to India, speciments of the Persian Gulf telegraph cable, by W. T. Henley, second half 19th Century

Origin

England; North Woolwich

Maker

Henley, W. T.

Accession No

3838

Brief Description

advertisement photograph for Cambridge Instrument Company, promoting thermometers, by Cambridge Instrument Company Ltd., England, early 1940s

Origin

England; Cambridge

Maker

Cambridge Instrument Company Ltd.

Accession No

4537

Brief Description

vasculum, early 20th Century

Origin

Maker

Accession No

0772

Brief Description

Gunner’s level, 16th - 17th century

Origin

Maker

Accession No

2145

Brief Description

transit instrument, by Troughton and Simms, English, 1900 (c)

Origin

England; London

Maker

Troughton and Simms

Accession No

2372

Brief Description

vacuum tube for radiation experiments, 1875-1900

Origin

Maker