Accession No

2110

Brief Description

diffraction grating, reflecting, Rowland-type, by John A. Brashear, U.S.A., 1889

Origin

U.S.A.; Massachussetts; Baltimore; and U.S.A.; Pennsylvania; Allegheny

Maker

Brashear, John A. [polished and figured] Theodore C. Schneider [ruled using Rowland's engine]

Accession No

5364

Brief Description

botanical teaching model of a palm tree (type) trunk section with branch made of papier mâche, attributed to Louis Thomas Jérôme Auzoux, French, circa 1880

Origin

France [based on attributed maker]

Maker

Auzoux, Louis Thomas Jérôme [attributed]

Accession No

2679

Brief Description

six reproduction zogastrobe prints, 1870 (c)

Origin

Maker

Accession No

1028

Brief Description

Surveyor’s cross-head, English (?), c. 1910

Origin

England (?)

Maker

Accession No

1460

Brief Description

surveying compass, by Lennel, French, 1780 (c)

Origin

France; Paris

Maker

Lennel

Accession No

4529.331

Brief Description

TI-54 electronic pocket calculator, Texas Instruments, Italian, 1982 (c)

Origin

Italy

Maker

Texas Instruments

Accession No

2985

Brief Description

vacuum tube, 1950 (c)

Origin

Maker

Accession No

4049

Brief Description

Standard Resistor, oil immersion, 100 ohms, by Cambridge Scientific Instrument Company Ltd., English, 1900 (c)

Origin

England; Cambridge

Maker

Cambridge Scientific Instrument Company Ltd.

Accession No

3455

Brief Description

map of the Fens, taken from Cox’s Magna Britannica, by I. Harris, 1715 (c)

Origin

Maker

Harris, I.

Accession No

4663

Brief Description

botanical wallchart, depicting cork growth, by Paul Parey, W. A. Weyn, Frank, and Tschirch, German, c. 1850-1967

Origin

Germany; Berlin

Maker

Parey, Paul [publisher] Meyn, W. A. [lithographer] Frank [artist] Tschirch [artist]