Alvan Clark & Sons
Alvan Clark & Sons American maker of optics
VIAF ID: 140845456 ( Corporate )
Permalink: http://viaf.org/viaf/140845456
Preferred Forms
4xx's: Alternate Name Forms (3)
Works
Title | Sources |
---|---|
Investigation of the objective and micrometers of the twenty-six inch equatorial constructed by Alvan Clark & sons | |
The Lick telescope, length 57 feet, diameter of object glass 36 inches, total weight 40 tons |