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There is a page named "File:The 1900 solar eclipse expedition of the Astrophysical observatory of the Smithsonian institution (IA 1900solareclipse00smitrich).pdf" on Wikipedia
- The 1900 solar eclipse expedition of the Astrophysical observatory of the Smithsonian institution ( ) Author Smithsonian Astrophysical Observatory...(1,337 × 1,710 (13.77 MB)) - 07:19, 5 August 2023