View of drill operation, with compressors on left in foreground and drills stretched out in background; drills spreads could be strung out nearly a half-mile
Ms. (blueprint copy). Shows working drills, proposed drill sites and railroads. Relief shown by hachures. "From information furnished by claiments." Published in [190-]. Scale not given.
Title from verso. Spectators watch several men on a stage drilling holes in a rock using hammers and hand held drills during a July 4th competition in Valdez, Alaska. July 4, 1915. Original photograph size: 3 1/4 x 5 1/2 inch.
Title taken from caption.View of U.S. Coast Guard servicemen performing drills. Photograph taken during the 1937 Smithsonian Institution's Archaeological Expedition to the Aleutian Islands.
Title taken from caption. Image of artifacts described by May as knives, scrapers, drills and points of green-stone as well as whale teeth, alws, and a foreshaft. Photograph taken during the 1938 Smithsonian Institution's Archaeological Expedition...
Second volume of five volume set of diaries kept by Walter Todd, railroad surveyor for Alaskan Engineering Commission in southcentral Alaska. Nov. 22, 1915-Jan. 14, 1917. [166] pages ; 16 cm.
Group of ivory carvings made at Nunivak Island, Alaska, including figurines (one of walrus), letter openers decorated with seal figures, and crochet hook decorated with fish figure. From information with photo: [Photo used in article entitled]...
Title taken from verso. Workers using drills to check ice depth on Yukon River during Trans-Alaska Pipeline construction in Interior Alaska. 1975-1976? Photographer: Steve McCutcheon. Original photograph size: 8" x 10".