Accession No

1964

Brief Description

vacuum tube, 1900–1950

Origin

Maker

Accession No

6453

Brief Description

wax model of Gallus (chicken) embryo, no. 2 of 23, by Adolf Ziegler, German, c. 1868

Origin

Germany; Freiburg im Breisgau

Maker

Ziegler, Adolf

Accession No

6456

Brief Description

wax model of Gallus (chicken) embryo, no. 5 of 23, by Adolf Ziegler, German, c. 1868

Origin

Germany; Freiburg im Breisgau

Maker

Ziegler, Adolf

Accession No

1995

Brief Description

glass vacuum tube, 1875–1925

Origin

Maker

Accession No

0837

Brief Description

spyglass/prospect glass, by D. Adams, English, 1790-1826

Origin

England; London

Maker

Adams, D.

Accession No

3979

Brief Description

anthropometric head callipers, by Mathieu, French, 19th Century

Origin

France; Paris

Maker

Mathieu

Accession No

2054

Brief Description

X-ray tube, 1/4 20th Century

Origin

Maker

Accession No

3884

Brief Description

map reader and pricker, by Accessories Manufacturers Ltd., Canadian, 20th Century

Origin

Canada; Quebec; Montreal

Maker

Accessories Manufacturers Ltd.

Accession No

0318

Brief Description

crescent dial, by Johann Martin, German, c. 1700

Origin

Germany; Augsburg

Maker

Martin, Johann

Accession No

2053

Brief Description

X-ray gas tube, by Cuthbert Andrews, English, 1/2 20th Century

Origin

England

Maker

Cuthbert Andrews