National Geographic : 1978 Mar
New Issues-New Countries-Triangles ROCKETS-OLYMPICS-SCOUTS BIRDS -FLOWERS -ANIMALS ALSO Old Canadian and U.S. postage stamps. All genuine. Plus complete illustrated Canadian Stamp Catalog. Send ten cents for mailing. GRAY STAMP COMPANY Toronto, Ontario, Canada M4W 2M2 Write for FREE CATALOG NATIONAL GEOGRAPHIC SOCIETY WASHINGTON, D. C. 20036 Change of Address? Please print your new address below: NAME ADDRESS CITY, STATE, ZIP CODE And attach the address label from your National Geographic Magazine wrapper be low, so your records can be updated. Six weeks advance notice should be given. Paste Label Here Clip this entire form and mail to: NATIONAL GEOGRAPHIC SOCIETY WASHINGTON, D. C. 20036 I I VISIT EXPLORERS HALL NATKONALGEOGRAPHC SOCIElY J-R,7^n f '^Hfi^HHHHHHB You and your family are the explorers here. Discover exciting, one-of-a -kind exhibits that talk, move, light up. See your Society's treasures of discovery, records of scientific achievement, and relics of ages past. Watch educational films. Only six blocks from the White House. Open daily. NATIONAL GEOGRAPHIC SOCIETY 17th & M Streets N.W ., Washington, D.C.