@article{Correspondence:4543, recid = {4543}, author = {Menzel, Donald H., 1901-1976}, title = {Correspondence : Buys - "Exploration of Space"}, address = {1964-01-28}, pages = {1 page ; typewritten on Harvard College Observatory letterhead ; signed ; 28 x 21.5 cm.}, note = {Letter from the astrophysicist giving the title of his lecture as "The Exploration of Space."}, url = {http://digitalcoll.skidmore.edu/record/4543}, }