Indicia: SPACE ADVENTURES VOLUME 3, NUMBER 51 MAY, 1963 Published Bimonthly by Charlton Comics Group. Executive offices and office of publication, Charlton Building, Derby, Conn. Second Class Mailing privileges authorized and postage paid at the Post Office at Derby, Conn. Price per copy 12¢. Subscription 6 issues 70¢. International copyright secured. All rights reserved. Pat Masulli, Executive Editor. This magazine has been produced and sold subject to the restrictions that it shall only be resold at retail as published and at full cover price. It is a violation of these stipulations for this magazine to be offered for sale by any vendor in a mutilated condition, or at less than full cover price. ADVERTISING REPRESENTATIVES: Nicholas J. Pitasi and Joseph Castelli, 529 Fifth Ave., 19th Floor, New York 17, N.Y.; William R. Stewart, 549 W. Washington St., Chicago 6, Ill.; Michael R. Simon, 8640 W. Third St., Los Angeles 48, Calif. (Printed in U.S.A.)