Shows routes of the Leffingwell-Mikkelsen ice trip of 1907, route of the "Karluk" in 1913, and ice trips of 1914 and 1918. Includes legend. Relief shown by hachures; depths shown by soundings. 1920 edition. Oriented with north to the upper...
Relief shown by hachures. Shows Aleutian Islands from Amatignak to Unalaska Island. Shows tracks of Billings and Sarychev. Map no. 39 from v. 2 of "Atlas Universel de Geographie Physique, Politique, Statistique et Mineralogique, sur l'echelle...
Cover title: Kroll's pocket map and traveler's guide of Alaska and Yukon, a complete roadhouse and trail guide showing all the latest information regarding railways, wagon roads, highways, waterways and trails; also the correct location of all...
Shows western tip of the Aleutians, from Attu to Semisopochnoi Island. Shows tracks of Billings and Sarychev. Inset: Note sur les Iles Aleutiennes [giving short descriptions of the topography, exploration, native peoples, and resources of the...