Evershed Solar Spectroscope for viewing prominences by Adam Hilger Ltd.

Made:
1910-1920 in London
maker:
Adam Hilger Limited

Evershed Solar Spectroscope for viewing prominences by Adam Hilger Ltd., London with wooden box (RAS No.526, Allen No.20). Presented to the Royal Astronomical Society in 1945 by Miss G.R.Allen.

Details

Category:
Astronomy
Object Number:
1984-577
Materials:
brass, aluminium, steel, glass, wood and complete
Measurements:
overall: length 270 mm; width 580 mm; height 160 mm
type:
spectroscope - astronomical
credit:
Royal Astronomical Society