A glass film plate holder for the Slipher's Planetary Camera, Lowell Observatory: Flagstaff, AZ

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Size: 6000px × 3484px
Photo credit: © Lonnie Paulson / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: arizona, astrophotography, film, flagstaff, glass, holder, lowell, observatory, photography, science