Search Library of Congress⌕ Search

SEARCH · Search Library of Congress

Results for “engineers”

Search indexed Library of Congress records for Sanborn fire insurance maps, railroad maps, historical newspapers and photographs. Explore places, dates and original collection links.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 109 records · Page 6Linked to original sources
Library of Congress1911

Property map of the Canal Zone showing property belonging to the United States of America, Panama R. R. Co., and lands claimed by private persons

"This large, detailed, map is from the collection of the Panama Canal Zone Library, which was transferred to the Library of Congress in 1978. This collection contains various maps, plans, and diagrams detailing the history of Panama and the construction of the Panama Canal over the ten-year period of 1904 to 1914. According to a note on the map, the "map shows the land in the Canal Zone that has been set apart for all Governmental purposes in the Canal Zone, to date, and whether the land belongs to the United States of America, the Panama Railroad Company, or to private individuals. It further indicates whether these reservations for Governmental purposes have been made for Canal Works, Fortifications, Lighting, Town sites, Reservoirs, Watersheds, or Miscellaneous purposes ... ." Colored markings on the map further subdivide U.S. lands into those acquired by treaty, by purchase, or from the French. France had initiated work on a canal across the isthmus in 1879, but the project stalled. Panama gained independence from Colombia in 1903 and the United States acquired from Panama the rights to build a canal, as well as bought the assets of the defunct French canal construction company. This map formed part of submissions to the United States House of Representatives Committee on Interstate and Foreign Commerce by Frank Feuille, head of the Department of Law of the Isthmian Canal Commission, at Ancon in the Canal Zone on December 22, 1911, and January 26, 1912." World Digital Library.

panama↗
Library of Congress1906

Map of the Pittsburgh district showing railroad terminals and location of iron and steel works having track connections

Main map covers city and suburbs. Inset maps cover railroad extensions into region. "Supplement to The Iron Age, March 22, 19[06]." Includes "Alphabetical list of works ...," indexed "Numerical list of works ...," list of blast furnaces, directory of railroad connections, and 5 insets. Available also through the Library of Congress Web site as a raster image. LC copy brittle, torn along fold lines, and lacking sections along margins.

pittsburgh region↗
Library of Congress1851

Skeleton map of rail-roads between Cape Canso and St. Louis,

Shows railroads in operation or under construction and projected railroads in the northeastern United States and part of Canada.. Includes distance chart and insets "Map of rail roads in Massachusetts" and "Boston harbor & rail road termini." Scale ca. 1:3,375,000. LC Railroad maps, 79 Available also through the Library of Congress Web site as a raster image. Same as G3711.P3 1851 .B6 (81-692879) AACR2

railroads↗