Accession No

4529.315

Brief Description

Rockwell Advanced Slide Rule 61R electronic pocket calculator, by Rockwell International, Mexican, 1974 (c)

Origin

Mexico

Maker

Rockwell International, Microelectronic Product Division Anaheim California USA

Accession No

0311

Brief Description

surveyor’s square, English, 17th Century

Origin

Maker

Accession No

2506

Brief Description

male catheter; circa 1850

Origin

Maker

Accession No

2374

Brief Description

vacuum tube for radiation experiments, 1875-1900

Origin

Maker

Accession No

2376

Brief Description

vacuum tube for radiation experiments, 1875-1900

Origin

Maker

Accession No

3518

Brief Description

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

Origin

Maker

Accession No

0699

Brief Description

circumferentor by Benjamin Cole, English, 3/4 18th Century

Origin

England; London

Maker

Cole, Benjamin

Accession No

0436

Brief Description

prismatic compass, by T. Rubergall, English, 1830 (c)

Origin

England; London

Maker

Rubergall, T.

Accession No

3588

Brief Description

portrait of Isaac Newton

Origin

London; England

Maker

Scriven. E

Accession No

0514

Brief Description

spectacles, temple, 1800 (c)

Origin

Maker