Accession No

0756

Brief Description

horizontal dial

Origin

Maker

Accession No

6116

Brief Description

Harrow mark reducer slide rule, by Aston and Mander Ltd., English, 3/4 19th Century

Origin

England; London

Maker

Aston and Mander Ltd.

Accession No

2248

Brief Description

hydrostatic demonstration model, French, 1825 (c)

Origin

France

Maker

Accession No

2037

Brief Description

model of a human eye, 20th C

Origin

Maker

Accession No

4262

Brief Description

electrodynamic, pointer ammeter, Irwin astatic type, by Robert W. Paul, English, 1922 (c)

Origin

England; London

Maker

Paul, Robert W.

Accession No

1319

Brief Description

induction coil, by Heinrich Daniel Ruhmkorff, French, 1860 (c)

Origin

France; Paris

Maker

Ruhmkorff, Heinrich Daniel

Accession No

0974

Brief Description

simple microscope, screw barrel type; circa 1725

Origin

Maker

Accession No

3435

Brief Description

optical component, by J. G. Hofmann, French, 19th Century

Origin

France; Paris

Maker

Hofmann, J. G.

Accession No

3729

Brief Description

theodolite, by Etienne Lenoir, French, 1800 (c)

Origin

France; Paris

Maker

Lenoir, Etienne

Accession No

4431

Brief Description

Thomson-Varley coils, defined as a form of potential divider

Origin

Maker

W.M. Warden & Co.