47-50	May 1975 Article Emissaries to the abyss By Paul Zweig SEE ALSO: Adventure stories; Discoveries in geography; Voyages and travels PDF IMAGES
595-604	October 1927 Article The airplane and the Arctic: New pioneers dispel an old myth By Vilhjalmur Stefansson SEE ALSO: Aerial exploration; Aeronautics; Arctic regions; Discoveries in geography; Explorers PDF IMAGES
576-589	October 1924 Article Magellan finds the strait By Arthur Sturges Hildebrand SEE ALSO: Discoveries in geography; Explorers; Magalhães, Fernão de; Journeys—South America; Magellan, Strait of (Chile and Argentina); 16th century; Portraits; Portugal; South America PDF IMAGES
466-479	September 1924 Article Magellan: The romance of a great adventurer By Arthur Sturges Hildebrand SEE ALSO: Discoveries in geography; Explorers; Magalhães, Fernão de; 16th century; Portugal PDF IMAGES
119-120	June 1921 The lion's mouth/Article Young man, go under By Clarence Day SEE ALSO: Deep-sea sounding; Discoveries in geography PDF IMAGES
186-194	July 1907 Article Fictitious travel and phantom lands By John Scott, Sir Keltie SEE ALSO: Discoveries in geography; Geographical myths; Imaginary places PDF IMAGES
305-311	January 1907 Article Unexplored regions of the earth By Cyrus C. (Cyrus Cornelius) Adams SEE ALSO: Cartography; Discoveries in geography PDF IMAGES
892-901	November 1898 Article Some recent explorations By John Scott, Sir Keltie SEE ALSO: Arctic regions; Landor, Arnold Henry Savage; Asia, Central; Discoveries in geography; Franz Josef Land (Russia); Jackson, Frederick George; Nansen, Fridtjof; Journeys—Arctic regions; Journeys—Asia, Central; Journeys—Franz Josef Land; Hedin, Sven Anders; Takla Makan Desert (China); Tibet (China) PDF IMAGES
651	March 1884 Editor's drawer/Article Editor's drawer SEE ALSO: Discoveries in geography; Visitors, Foreign PDF IMAGES
60-64	December 1871 Article The first American exploring expedition By A.E. Carrell SEE ALSO: American; Career in navigation; Discoveries in geography; Reynolds, James N.; 1815-1861; Scientific expeditions; Sea-power PDF IMAGES
535-542	March 1860 Article The search for a Northwest Passage By Charles Nordhoff SEE ALSO: Arctic regions; Discoveries in geography; Northwest passage PDF IMAGES
234-240	January 1860 Article The three great voyages: The discovery of America, the doubling of the Cape, and the circumnavigation of the Earth By John William Draper SEE ALSO: America; Columbus, Christopher; Discoveries in geography; Explorers; Magalhães, Fernão de; 15th century; 16th century; Spanish; Gama, Vasco da PDF IMAGES
467-484	March 1859 Article Vasco Nunez de Balboa SEE ALSO: Central America; Darien (Panama and Colombia); Discoveries in geography; Explorers; Journeys—Darien (Panama and Colombia); 16th century; Pacific Ocean; Spanish; Balboa, Vasco Núñez de PDF IMAGES