Frances Benjamin Johnston, A class in mathematical geography studying earth’s rotation around the sun, Hampton Institute, Hampton, Virginia, 1899.
Source: Frances Benjamin Johnston Collection, Library of Congress
Magnús Ólafsson, A class in Menntaskólinn í Reykjavík (Reykjavik Junior College), Iceland, 1918-1919.
Source: Reykjavík Museum of Photography
Putnam School, Boston, Massachusetts, 1892.
Source: Boston Public Library, Norman B. Leventhal Map Center
Students in class at University High School, Melbourne, Victoria, Australia, 1930s.
Source: University High School, Melbourne Archives
Southworth & Hawes, Emerson School for Girls, Boston, Massachusetts, ca. 1850.
Source: Metropolitan Museum of Art, New York
Valentine’s Day at a local elementary school. Photograph by Robert W. Kelley. Monticello, Illinois, USA, February 1964.