Accession No

2750

Brief Description

surveyor’s cross by J.H. Temple, c. 1850

Origin

No. 51 Court Street; Boston; U.S.A.

Maker

Temple. J.H.

Accession No

6678

Brief Description

anaglyph spectacles, attributed to Redheffer and Company, U.S.A., c. 1900

Origin

U.S.A.; Chicago [based on attributed maker]

Maker

Redheffer and Company [attributed]

Accession No

5336

Brief Description

engraving of W. H. Weekes, pioneer in electric lighting, by Samuel Bellin, English, 1843

Origin

England; Canterbury

Maker

Roods, Thomas [painter] Bellin, Samuel [engraver] Russell, H [publisher]

Accession No

0297

Brief Description

compound microscope, side pillar type, by Dollond, English, 1800 (c)

Origin

England; London

Maker

Dollond

Accession No

1210

Brief Description

simple theodolite, by Bithray, English, 1850

Origin

England; London; Royal Exchange

Maker

Bithray

Accession No

3192

Brief Description

American transit (?); surveying compass, W & L.E. Gurley, 1852-3 (c)

Origin

Troy; New York; USA

Maker

W. & L.E. Gurley

Accession No

6712

Brief Description

compound microscope in solid nickel silver, No. 288, by Ross, English, c. 1845, with Wenham's binocular apparatus added c. 1859-1860

Origin

England; London

Maker

Ross, Andrew

Accession No

4529.087A2

Brief Description

Sinclair Sovereign electronic pocket calculator, by Sinclair, English, 1976 (c)

Origin

England

Maker

Sinclair

Accession No

1129

Brief Description

nocturnal and horary quadrant, [German], 1575 - 1625

Origin

[Germany]

Maker

Accession No

1613

Brief Description

Broca galvanometer, moving magnet, reflecting galvanometer, by Cambridge Scientific Instrument Company Ltd., English, 1905

Origin

England; Cambridge

Maker

Cambridge Scientific Instrument Company Ltd.