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All About Glass | Corning Museum of Glass
Visiting Mount Palomar | Reinhard Kargl
With its new film of aluminum the 200" primary mirror of Palomar Observatory's 200" Hale telescope waits to be placed back into the telescope - Digital Commonwealth
The 200-inch Hale Telescope
File:Hale telescope mirror during grinding 1945.jpg - Wikimedia Commons
Seen from above after its old film of aluminum has been removed, Palomar Observatory's 200" Hale telescope mirror shows its internal honeycomb-like structure - Digital Commonwealth
Oct. 3, 1947: Birth of Palomar's 'Giant Eye' | WIRED
Pasadena History: Mirror for the Hale telescope had a tortured history – Pasadena Star News
Palomar Skies: The Story of the Hale Telescope's Mirror Supports
Hale Telescope - Wikipedia
The 200-inch Hale Telescope
PALOMAR OBSERVATORY Hale 200-inch Telescope
Visiting Palomar Observatory Hale Telescope Then and Now - YouTube
Palomar Observatory | observatory, California, United States | Britannica
Aluminization of the 200-inch Hale Telescope Mirror at Palomar Observatory - YouTube
Palomar's telescope mirrors maximize seeing | San Diego Reader
No. 1461: Telescopes
The 5m mirror of the telescope on Mt Palomar, 1934 - Stock Image - R114/0028 - Science Photo Library
How Palomar's Big Eye Telescope Forever Changed Astronomy