American Museum of Natural History.2020-05-052020-05-051904http://digitallibrary.amnh.org/handle/2246/715254 p. : ill., map ; 25 cm.Supplement to: American Museum journal, v. 4, no. 1, Jan. 1904. Subsequently published as: General guide to the exhibition halls of the American Museum of Natural History, [1st ed.] (1911)-en-USAmerican Museum of Natural History -- Guidebooks.Other