Accession No

0704

Brief Description

compound microscope, side pillar type; made by Troughton & Simms; circa 1850

Origin

London; England

Maker

Troughton & Simms

Accession No

2177

Brief Description

sun compass, by Abrams Instrument Company, U.S.A., c. 1943

Origin

U.S.A.; Michigan; Lansing

Maker

Abrams Instrument Company

Accession No

0391

Brief Description

Augsburg dial, by Lorenz Grassl, German, 2/2 18th Century

Origin

Germany; Augsburg

Maker

Grassl, Lorenz

Accession No

2223

Brief Description

binocular periscope, by Carl Zeiss, German, 1915 (c)

Origin

Germany; Jena

Maker

Carl Zeiss

Accession No

3498

Brief Description

two page description of the camera lucida, printed by J. Barfield, English, 1800-1850 (c)

Origin

England; London

Maker

Barfield, J.

Accession No

6003

Brief Description

triangular base, adjustable stand, by C. F. Palmer, English, 1940 (c)

Origin

England; London

Maker

C. F. Palmer

Accession No

0881

Brief Description

refracting telescope, by James Mann, English, 2nd quarter 18th Century

Origin

England; London; Ludgate Street

Maker

Mann, James

Accession No

0736

Brief Description

spectacles, temple, in case, 1780-1830

Origin

Maker

Accession No

0535

Brief Description

spectacles, temple, 1830 (c)

Origin

Maker

Accession No

6594

Brief Description

HL-809 electronic pocket calculator, by Casio Computer Company Ltd., Japanese, 1976 (c)

Origin

Japan

Maker

Casio Computer Company Ltd.