Snow telescope building and the 60-foot tower telescope, Mount Wilson Observatory, as seen from Mount Harvard. The two structures are seen at the top of the mountain ridge, at the far left. Trees on the mountainside are in the foreground. Image courtesy of the Observatories of the Carnegie Institution for Science Collection at the Huntington Library, San Marino, California.
Mount Wilson Observatory Mount Wilson (Calif.) Observatories Watchtowers Mountains--California Trees Astronomical observatories Photogrpahic prints. (gmgpc)
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