ocr: THE NATIONAL GEOGRAPHIC MAGAZINE salat n : suwe CTAT MACMRTE, HHWTUN B HETTINE UPTTHT LE VoL. 122,No. 6 DECEMBER, 1962 URPLANE BANRED and a Puerto Rican panorama tilted into view: gray old Spanish forts, new concrete- and-glass stretching hotels, seaward miles on of the glossy trade palms winds. and Puerto shining beach, streaks of factory smoke This air view of San Juan has lately be- come familiar to thousands, for jet planes make Puerto Rico only three-and-a-half Rico's hours from Washington or New York, a little more than two hours from Miami. (See the National Geographic Society's new Atl ...