Telescopic Objectives and Mirrors: Their Preparation and...

Scientific American 1886 / 7 Vol. 22; Iss. 549supp

Telescopic Objectives and Mirrors: Their Preparation and Testing

Grubb, Howard
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Volume:
22
Language:
english
Journal:
Scientific American
DOI:
10.1038/scientificamerican07101886-8770bsupp
Date:
July, 1886
File:
PDF, 702 KB
english, 1886
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