We DO VD Ve Ve VV VV VU Qe O ow) Already, 44 Subscriber? “Some folks who receive this invitation will already be among our subscribers. So many thousands of new readers have asked to receive Science Illustrated regularly, we’ve had to eliminate our usual precaution of checking this mailing against the complete subscription list before it was sent out. If your subscription is already in, won’t you turn this invitation over to a friend who might also be interested? You'll be doing him a favor, and us too. Thanks very much. Scteuce Mlustrated RINT E, ee ee 172