1 finding aid(s) found containing the word(s) World War, 1914-1918--Trench warfare--Belgium--Maps.

  1. Maps showing entrenchments in France during World War I at a scale of 1:20,000

    477 maps ; 94 folders . -- Geography & Map Division, Library of Congress, Washington, D.C.

    Summary:

    The collection consists of 477 maps from World War I created by American and French forces that show trenches and related military information in France and Belgium. Maps are scaled at 1:20,000. Data taken from aerial photography ("tranchées d'après photos ... ") and observation ("Schématique d'apres renseignements"). Some maps are in color and are sized at 100 x 100 cm or smaller. Relief shown...