Expeditions and Discoveries Sponsored Exploration and Scientific Discovery in the Modern Age

Search Constraints

You searched for: Creators/Contributors Holden, Edward S. (Edward Singleton), 1846-1914 Remove constraint Creators/Contributors: Holden, Edward S. (Edward Singleton), 1846-1914 Genre government publication Remove constraint Genre: government publication Genre bibliography Remove constraint Genre: bibliography Series Smithsonian miscellaneous collections ; v. 37, no. 3 Remove constraint Series: Smithsonian miscellaneous collections ; v. 37, no. 3 Subjects Astronomical observatories Remove constraint Subjects: Astronomical observatories Subjects Astronomical observatories--United States Remove constraint Subjects: Astronomical observatories--United States

Search Results