Accession No

2959

Brief Description

spectrometer, by Adam Hilger Ltd., English, 1921

Origin

London; England

Maker

Adam Hilger Ltd.

Class

optical

Earliest Date

1921

Latest Date

1921

Inscription Date

Material

metal (silver, alloy); glass

Dimensions

length 230mm; breadth 182mm; height 363mm

Special Collection

Provenance

Purchased from Tesseract, Hastings-on-Hudson, New York, USA, 05/1983.

Inscription

‘ADAM HILGER Ltd
LONDON, ENGLAND.
No D.37.301
21200’

Description Notes

Hilger’s ‘Chemical Spectrometer’. Telescope and collimator combined mounted above back-silvered 30˚ prism in housing, rotated by knurled knob with metal alloy drum engraved with wavelengths. Push-fit eyepiece. Tripod stand.

References

Events