XX 



THE NATIONAL GEOGRAPHIC MAGAZINE 



Page 

 WHAT IS IT TO BE AN AMERICAN? BY 



FRANKLIN K. LANE 348 



What leadership could accomplish in Russia. 

 Wheat: Barometer of supply and demand, ill. 

 Wheelbarrows of pigs for market: China, ill. 



2\ 53 



34i 

 191 

 When an American "outfit" enters a town 495 



When the cadet first flies alone: Aviation 85 



When the sea encounters cross-fire resistance.... 517 



Whistler, or hoary marmot ill. (colored), 433; 



text, 434 



White-footed mice, Nest of young, ill 379* 



White-footed mouse text, 419; ill. (colored), 428 



White-footed mouse: Tracks, ill 470 



White horses of Neptune, ill 333 



White-potato situation 361 



White River, Colorado: Oil-shale beds, ill 196 



Why men say republics are ungrateful 335 



Wicker-baund pigs going to market: China, ill... 191 



Wild man in the Nieuport, The 92 



Wilkes, Charles : Naval hero 325 



Wilkes Land — 325 



Wilkes, Perry, and Maury: Naval explorers 325 



Wilson, President, marching in parade of drafted 



men, Washington, ill 566 



Wilson, President, receives honorary membership 



in the National Geographic Society 369 



Winds a Bolshevik army: Nature's warfare. ...... 535 



Winds, makers of sand-dunes ; 535 



Wine-sacks, Skin: Seo d'Urgel, Spain 295 



Wings for the American birdmen, ill. . . 48, 49, 54, 55 

 Wings of victory, Women at work on the, ill.... 49 



Wissemann, Lieutenant: German pilot 568 



Wives travel with soldier husbands: Russia 250 



Wolf tracks, Katmai Valley, Alaska 129 



Wolverine tracks, Katmai Valley, Alaska 129 



Woman and donkey toil together: Spain 284 



Woman flyer : Ruth Law, ill in 



Woman power, America rich in aviator man-and- 109 



Women field-workers: France, ill 368 



Women sewing linen on airplanes: United States 55 



Women soldiers, Russian 250 



Women to can for American soldiers, French.... 216 



Women workers in airplane factories, ill 48, 49, 



So, 51, S3 

 Wonderful and amazing sight: Valley of Ten 



Thousand Smokes, Alaska *. 117, 119 



Wonders of the World, One of the: Valley of 



Ten Thousand Smokes 115 



Woodchuck, Common, or American marmot. text, 431; 



ill. (colored), 432 



Woodchuck, Common, or American marmot: 



Tracks, ill 



Wooden yokes, Pigs with: Ozarks, ill 



Wood, Leonard: Major General, U. S. Army, ill. 



Woodrat text, 414; ill. (colored), 



Woodrow Wilson airway, The proposed 



Woolworth tower, New York City, ill 



Work drove away fear: Katmai Expedition, 19 17. 



Work of the coast-guard cutters 



World against Germany, The case of the 



World agricultuic, How the dried vegetable would 



change 



World domination, Germany's dream of. By the 



Editor 



World domination, Germany's dream of: Map, ill. 

 World dominion, supreme object of Germany... 

 World never again to be victimized by Prussian 



perfidy 



World of discovery, Few accidents in the 



World, One of the wonders of the: Valley of 



Ten Thousand ■ Smokes 



World's greatest battle, but not the last 



World war- Charts showing death by fighting 



and famine, ill 



World will be free again, When the 



Wreaths and flags on the graves of the American 



dead: France, ill.. 



Wright Brothers airway, The proposed 



Page 



475 

 176 

 1 1 1 

 424 

 "3 

 46 

 153 

 545 

 221 



361 



559 



558 

 547 



555 

 325 



115 

 354 



337 

 244 



508 

 113 



Yams grown in Socotra 269 



Yellowstone Park, Valley of Ten Thousand 



Smokes compared with 131 



Yokes, Pigs with wooden: Ozarks, ill 176 



Yoke, The Spanish, ill 290 



Y. M. C. A. barracks for American fighters in 



Paris, ill 306 



Y. M. C. A. in camp ill., 220, 221; text, 226 



Y. M. C. A. truck of supplies: War zone, ill.... 502 

 Y. M. H. A., ill 227 



Zeppelins captured by French airmen, ill 12, 14 



Zoko, Socotra : Ancient capital 277 



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