Accession No

3190

Brief Description

frog plate, lieberkuhn type; 1/2 18th century

Origin

Maker

Accession No

0946

Brief Description

compound microscope, cary / gould type, by Cary, English, 1830 (c)

Origin

England; London

Maker

Cary

Accession No

6735

Brief Description

2 ¾ inch Gregorian reflecting telescope, by John Bird, English, mid-18th Century

Origin

England; London; the Strand; the Sea Quadrant

Maker

Bird, John

Accession No

2697 also 0990 (?)

Brief Description

protractor, by John Rowley, English, 1700

Origin

London; England

Maker

Rowley, John

Accession No

2265

Brief Description

Standard Resistor, oil immersion, 1 ohm, by Cambridge Scientific Instrument Company Ltd., English, c.1900

Origin

England; Cambridge

Maker

Cambridge Scientific Instrument Company Ltd.

Accession No

3641

Brief Description

instruction sheet for double reflecting microscope, by P. and J. Dollond, English, 1800 (c)

Origin

England; London; St. Paul’s Church-Yard

Maker

Dollond, P. and J.

Accession No

1806

Brief Description

compound microscope, drum type, by J. P. Cutts, Sons and Sutton, English, 1845 (c)

Origin

England; Sheffield

Maker

J. P. Cutts, Sons and Sutton

Accession No

4049

Brief Description

Standard Resistor, oil immersion, 100 ohms, by Cambridge Scientific Instrument Company Ltd., English, 1900 (c)

Origin

England; Cambridge

Maker

Cambridge Scientific Instrument Company Ltd.

Accession No

0612

Brief Description

silver semicircular protractor, by Michael Butterfield, French, c. 1700

Origin

France; Paris

Maker

Butterfield, Michael

Accession No

1169

Brief Description

money scales and weights, by Caspar Graefenberg, German, 1703-1738

Origin

Germany; Cologne

Maker

Graefenberg, Caspar