The library of the St. Florian Monastery in Austria.
Nicholas II and Alexandra with their children
Invitation to the launch of the Titanic, 1911.
Bernie Sanders campaigns for mayor of Burlington, VT in 1981
Billboard swearing Manhattan Project workers to secrecy, 1945.
23 February 1954: The first mass inoculation of children against polio with the Salk vaccine began.
Katharine McCormick (1875-1967) was vice president and treasurer of the National American Woman Suffrage, and became vice president of the League of Women Voters after the 19th Amendment was …
Two women are photographed atop Jeffrey Pine on Sentinel Dome.
