This is a photo of Mount Wilson Observatory, California made from an original 5x7 inch glass or film negative between 1912 and 1930. If you have more information about this or any of the others I have, please go to this page and send me a note.
Thanks, Mike Ryan

Solar Observatory Tower.
"This is the 150-foot solar tower telescope photographed from the northeast, perhaps near the 100-inch. Mount Wilson, c. 1912." M.S. and L.W.

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