Henrietta Swan Leavitt

Photograph courtesy of Margaret Harwood.

The photo is part of the Shapley Collection of the AIP Emilio Segrè Visual Archives.

The Shapley Collection consists of copies of photos published in and considered for publication in: Shapley, Harlow. Through Rugged Ways to the Stars. New York : Charles Scribner's Sons, 1969. The photo in question was not published in the book.