


Gordon Dobson’s original ozone spectrograph
1924

Spectroscope apparatus for Solar spectrum research
1839-1860
Bragg's X-ray Spectrograph and accessories
1930-1970
Bellingham and Stanley spectrograph with lacquered brasswork and wood and metal body
Littrow mahogany cased spectrograph by Adam Hilger Ltd.
Grating spectrograph by Adam Hilger Ltd.
1920-1930
Spectrograph, small quartz type
1900
Quartz and Glass Littrow Type Spectrograph by Adam Hilger Ltd.
Double quartz plate holder associated with a Raman spectrograph model E612.304 by Hilger and Watts
1959
Medium glass mahogany cased spectrograph by Adam Hilger
Ebert grating spectrograph E543 by Hilger & Watts Ltd.
1967-1968
E 478 quartz spectrograph with accessories used in the analysis of coal ash samples
1950
Two Spectrographs by Adam Hilger Ltd
1930
Prism spectrograph by Adam Hilger Ltd mid
Grating spectrograph for Raman spectroscopy built by J.A.Creighton and L.A.Woodward
1961
E498 medium quartz spectrograph with Barfit accessories made by Adam Hilger Ltd.
1940-1950
Chrome spectrograph and accessories
1930-1970
Raman spectrograph model E612.304 by Hilger and Wa
1959
Raman spectrograph model E612.304 by Hilger and Watts
1959
Quartz spectrograph (E.31) with case and accessories by Adam Hilger Ltd.
1932