Cite This Item
MLA
Columbus, Ohio, observatory- Ohio State University. [ca. 1906–October 22, 1907]. Web. 19 Apr 2024. <https://ark.digitalcommonwealth.org/ark:/50959/dz0113696>.
APA
Columbus, Ohio, observatory- Ohio State University [Card]. ([ca. 1906–October 22, 1907]). Retrieved from https://ark.digitalcommonwealth.org/ark:/50959/dz0113696
Chicago
"Columbus, Ohio, observatory- Ohio State University." Card. [ca. 1906–October 22, 1907]. Digital Commonwealth, https://ark.digitalcommonwealth.org/ark:/50959/dz0113696 (accessed April 19, 2024).