Accession No

3518

Brief Description

portrait of Benjamin Franklin, published by William Cole, English, 1825

Origin

Maker

Accession No

6637

Brief Description

altitude dial, by Stefan von Gutz and Son, Austrian, late 19th Century

Origin

Austria; Vienna

Maker

Stefan von Gotz and Son

Accession No

6638

Brief Description

"Thomson's trigonometer", anthropometric head-type calculator, designed by Arthur Thomson, made by Aston and Mander Ltd., English, early 20th century

Origin

England; London

Maker

Aston and Mander Ltd. [maker] Thomson, Arthur [designer]

Accession No

4529.136

Brief Description

Prinztronic LCD 5500 electronic pocket calculator, by Dixons, Taiwanese, 1976 (c)

Origin

Taiwan

Maker

Dixons

Accession No

1129

Brief Description

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

Origin

[Germany]

Maker

Accession No

1669

Brief Description

Napier’s bones, English, early 18th Century

Origin

England

Maker

Accession No

1218

Brief Description

quadrant, surveying, ‘Rathborne’s peractor’, by the workshop of Elias Allen, English, c. 1630

Origin

England

Maker

Workshop of Elias Allen

Accession No

5246

Brief Description

achromatic compound microscope; [French]; 2/2 19th century

Origin

[France]

Maker

Accession No

4392

Brief Description

photograph of a star photograph micrometer, by Cambridge Instrument Company, English, 1940 (c)

Origin

England

Maker

Cambridge Instrument Company

Accession No

1173

Brief Description

sector, by Michael Butterfield, French, 1700 (c)

Origin

France; Paris

Maker

Butterfield, Michael