๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

AN AUTOCOLLIMATING MOUNTING FOR A CONCAVE GRATING

โœ Scribed by Richards, H. C.


Book ID
121111087
Publisher
American Association for the Advancement of Science
Year
1912
Tongue
English
Weight
100 KB
Volume
36
Category
Article
ISSN
0036-8075

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๐Ÿ“œ SIMILAR VOLUMES


Vertical Rowland mounting for concave gr
๐Ÿ“‚ Article ๐Ÿ“… 1915 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 66 KB

Details are given of new structural features embodied in the installation of a ~5-foot concave grating on the Rowland plan, but with the plane of dispersion vertical instead of the more usual horizontal disposition. The arrangement permits placing the grating in a pit beneath the laboratory floor, t