Acknowledgments
Reading edition
PLATE I: a, The Seattle Times. b, A Shell Photo
PLATE II: a, Smithsonian Astrophysical Observatory. b, Wide World Photo
PLATE III: a, Smithsonian Astrophysical Observatory. b, Gilberto Vazquez, El Imparcial, San Juan, Puerto Rico
PLATE IV: a, Wide World Photo. b, Wide World Photo. c, David Atlas, Air Force Cambridge Research Center, Bedford, Massachusetts
PLATE V: a, Bernd T. Matthias and Solomon J. Buchsbaum, Bell Telephone Laboratories. b, Dr. John C. Jensen, Nebraska Wesleyan University
PLATE VI: a, United Press Photo. b, United Press Photo
PLATE VII: a, C. L. Johnson. b, Mrs. William Felton Barrett
PLATE VIII: a, United Press Photo. b, Wide World Photo
Figure 18. Courtesy True, The Man’s Magazine. Copyright 1952, Fawcett Publications, Inc.
Drawings by Cushing and Nevell