Center for History of Physics
Preserves and makes known the history of modern physics and allied fields including astronomy, geophysics, optics, and the like.
Emilio Segr? Visual Archives
Historical photographs focusing on American physicists and astronomers of the twentieth century. A subset of the collection is viewable online.
Niels Bohr Library
Resources include books, journals, archives and manuscripts, photographs, and interview tapes and transcripts documenting the history of 19th and 20th century physics and allied fields worldwide.