INDEX FOR VOLUME XXXIII, 1918 



XVII 



Page 



Silver fir tree, Resin of the 267 



Simbirsk, Russia: Volga port 262 



Sing, even though you suffer 262 



Singing an important feature of camp life., ill., 233; 



text, 243 



Sinister German confession 549 



Sirens of Socotra, Legend of the , 269 



Skeleton of an airplane's fuselage, ill 56 



Sketch maps: Atlantic seaboard, ill 533-535 



Sketch map : Spain 281 



Skin flasks, Shop of: Seo d'Urgel, Spain 295 



Skunk and dog: Armed neutrality, ill 377* 



Skunk, Common ill (colored), 456; text, 477 



Skunk, Common: Tracks, ill 487 



Skunk, Hog-nosed ill. (colored), 457; text, 479 



Skunk, Little spotted., ill. (colored), 456; text, 474 



Skunk, Little spotted: Tracks, ill" 488 



Skunk never hurries^-* Why the 376* 



Skunk, Polecat, or Spilogale: Tracks, ill 488 



Sky sentinels above the Alps: Italian airmen, ill.. 39 



Sky, Sham battle in the: Airplanes, ill 100 



Slades among the nations 2,22 



Sleeping hammocks: U. S. S. North Dakota, ill... 329b 

 SMALLER MAMMALS OF NORTH AMER- 

 ICA. BY EDWARD W. NELSON 371* 



Smoke screen, Camouflage of the sea, ill... 3246, 327a 

 Smokes, Valley of Ten Thousand: Alaska, ill. 

 (supplement), 115, 116, 118, 120, 122, 124-128, 130- 

 *33, 135. l 36, 138, 140-146, 148- 

 152, 154-160, 163-169 

 Smoking valleys, A complicated system of: Katmai 



district, Alaska 130 



Smugglers reaping a golden harvest: Andorra... 297 

 Smuggling is an Industry: Andorra Republic. 



By Herbert Corey 279 



Snow-drift, Ash-covered: Katmai, Alaska, ill. 124, 158 

 Snow-drifts, Warm water from: Katmai Valley, 



Alaska 140 



Snowshoe rabbit, or Varying hare text, 387* 



ill. (colored), 405 



Snowshoe rabbit: Tracks, ill 388* 



Society of Public Utility, Geneva 385 



Socotra: The Isle of Frankincense. By Charles 



K. Moser 267 



Socotra's early civilization 276 



Soldier kissing his baby good-bye, ill 553 



Soldiers, American Expeditionary Forces, ill. 496, 



498-500, 502-504, 506, 508 



Soldiers, French: Drawings by Lucien Jonas, ill. 355- 



355b 



Soldier, French: Invalided home, ill 339« 



Soldiers, German: Stripping Polish homes of food, 



ill 339 



Soldiers' "Home" in Paris, Blighty — A text, 300; 



ill., 302 



Soldiers, Russian: On a Volga steamer, ill 256 



Soldiers, U. S., ill 554, 556, 560 



Soldiers, U. S.: France, ill 207, 210, 212, 215 



Soldiers volunteer for inoculation tests 510 



Soldiers, Wounded: Military hospital, Paris, ill. 371- 



• 373, 379 

 Solferino, Italy: Birthplace of the Red Cross 



spirit 383 



Solidified mud, Katmai Valley, Alaska, ill... 148, 149 



"Solo" flight, Ready for a: Balloon, ill 82 



Somaliland, Warsangli country: Frankincense... 267 

 Sombart, Werner: "Plant our foot where it ap- 

 pears important" 562 



Songs and horse-play lighten the toiling hours: 



Volga stevedores 261 



Soup kitchen, American Red Cross: Palermo, ill.. 346 

 South America, Portion wanted by Germany.... 559 



South Magnetic Pole: Position determined 325 



Spad, The strength of a 105 



Spain and Switzerland, Predicaments of: World 



war - 213 



Spain drips with spies 288 



Spain, Scenes in, ill 280, 287, 294, 298 



Spanish mules, Chief traffic is in: Andorra 299 



Spanish town inside the French frontier: Llivia. 



text, 279, 289; ill., 292, 293, 295 



Spanish yoke, ill 290 



"Speak for it": Boy feeding a pig, ill 188 



Specimens, Manatee : Socotra 277 



Spectacle of awesome magnitude: Valley of Ten 



Thousand Smokes 153 



Speech, A submarine survivor's first 310 



Spies, Spain drips with ....'. 288 



Spilogale, Polecat, or Little Skunk: Tracks, ill... 488 

 Spiny pocket mice text, 396; ill., 413 



Page 



Spirit in America, A new 354 



Splicing rope: Naval training station, ill 240 



Sponge-bath, Gasoline: For writhing soldiers.... 506 

 Spotted skunk, Little.... ill. (colored), 456; text, 474 



Spotting and infantry planes 19 



Sr>renger, A : Quotation 563 



Spring beds unknown to the Moujik: Russia 251 



Springman, Theodor: Quotation 567 



Squadrons of Italian airplanes, ill 44 



Squirrel, Abert ill. (colored), 448; text, 462 



Squirrel and cat: Hereditary enemies, ill 372* 



Squirrel, California ground ill. (colored), 437; 



text, 439 



Squirrel, Douglas 'ill. (colored), 444; text, 455 



Squirrel, Flying ill. (colored), 449; text, 466 



Squirrel, Fox ill. (colored), 445; text, 459 



Squirrel, Fox: Tracks, ill 478, 479 



Squirrel, Gray ill. (colored), 445; text, 458 



Squirrel, Kaibab ill. (colored), 448; text, 462 



Squirrel, Red ill. (colored), 444; text. 454 



Squirrel, Rustry fox ill. (colored), 445; text, 459 



Squirrel, Rusty fox : Tracks, ill 478 



Squirrels and their nest, Young red, ill 398 



Squirrel, Striped ground.. ill. (colored), 436; text, 438 

 Star, American distinguishing: Airplane wings, ill. 62 



Starch, Potato 363 



Star-nosed mole ill. (colored), 461; text, 485 



Starr, Jack, and his champion pig.. text, 176; ill., 179 



Statue of Liberty: Distant view, ill 325b 



Steam cranes used in unloading ships: France, ill. 217 



Steamer, A Volga, ill 256, 258, 259 



Steamer, Freight: Great Lakes, ill 548 



Steam-heated tents, Valley of Ten Thousand 



Smokes, ill., 116; text, 1 23 



Steam issues from solid rock: Katmai Valley, 



Alaska 143 



"Steam Navy, The Father of the": Commodore 



_ Perry 326 



Steam oven, Natural: Katmai Valley, ill.... 120. 122 

 Steam-table, Perambulating: Hospital, Paris, ill.. 372 



Stereoscopic vision test: Aviation', ill 70 



Stevedores, Russian: On the Volga. .. .ill., 249, 258; 



text, 261 

 Stille, Charles I.: "History of the United States 



Sanitary Commission" 386 



Still, Experimental oil: Colorado, ill 201 



Stoat, or large weasel. . .ill. (colored), 452; text, 469 

 Stone houses: Andorra Republic, ill.... 286, 291, 292 



Stoppani, Sergeant: Italian airman 47 



Stores, Traveling: French villages, ill 506 



"Storm flag of the empire": Prussianism 565 



Storm, Out of the: Airplane, ill 69 



Storms at sea, ill 318, 319, 333 



Story of a bath: Soldier at Blighty 309 



Story of Raoul Lufbery 571 



Story of the Volga : Russia 245 



Stoves: Army kitchen battery, ill 230 



Strassburg monument: Alsace memorial, ill 304 



Streams run red with blood: Europe 353 



Strength and lightness, A maximum of: Air- 

 planes. . . ill., 48; text, 55 



Striped ground squirrel. . .ill. (colored), 436; text, 438 

 Stuart, Edward (Mr. and Mrs.) of the Serbian 



Relief Commission, ill 339& 



Submarine, American: Submerging, ill 324c 



Submarine destroyer, ill 235 



Submarine secondary to airplane 109 



Submarines employed by sea: Nature's warfare.. 527 



Submarine survivor's first speech, A 310 



Sufferings of Russia unprecedented 349 



Sugar-beet in America, Area of the 361 



Sulphur, Flowers of pure: Katmai Valley, Alaska 139 

 Sultan Hassan ibn Imad, lord of the Isle of 



Frankincense 267 



Sultan's deliberate affront: Socotra 271 



Sunrise near Norfolk, ill 531 



Sunset, Battleship Pennsylvania at, ill 317b 



Sunset in Katmai Pass, Alaska, ill . 118 



"Supermen," ambition of Prussians. 549 



Supplies carried man back: Katmai Expedition, 



1917 T 57 



Supplies, U. S. Army, ill..... 207, 208, 212, 215, 217 



Surgeons as non-combatants in war 386 



Surgeons" work after a great battle, How the. . . . 500 



Surgical dressings, Stock of: Rome, ill 376 



Sweet-potato as a dried vegetable 361 



Swimming class at a naval training class, ill.... 3250 

 Switzerland and Spain, Predicaments of: World 



war 213 



Switzerland: Geneva conferences, 1863, 1864.... 395* 



