https://www.loc.gov/rr/geogmap/pdf/plp/occasional/OccPaper7.pdf
Whereas an Atlas is a books of maps, Maps of The First World War is an essay of maps. All sorts of maps from World War I, depicting supply lines, orders of battles, and America’s largest offensive of the War, are strung together in this atlas. The atlas’s publisher, Philip Lee Phillips Map Society of the Library of Congress, was “established to stimulate interest in the Geography and Map Division’s car- tographic and geographic holdings.”