Detail Map of the Picardy Drive, 1916
A detail map of the Picardy region of France, showing the battle lines of the German offensive Picardy Drive prior to the Battle of the Somme (1916) in WWI. This map shows the Hindenburg Line (hachured), and the furthest western extent of the Picardy...

Paris and Havre, 1916
A map of Paris and its seaport Havre on the English Channel in 1916, showing the River Seine, railways, and major cities in the region....

Battles of the Somme, 1916–1918
A map of the area around the River Somme, France, where two significant battles of the Western Front during the First World War were fought. The map shows the primary cities of Bapaume, Albert, Combles, Peronne, Bray, Rosières, and Chaulnes, s...

German Lines, 1918
A map showing the German lines around Verdun and the Argonne Forest in 1918. This map shows where the American Army broke through. Up until September 26, 1918, the German defense lines were as indicated by the heavy lines. In Belgium, Artois, and Cha...

Toulon Bay, 1919
A map of Toulon, a French port on the Mediterranean in 1910. The map shows the Grande and Petit Rade, Baie de la Seyne, neighboring cities and towns, the railway, several forts, and coastal features....

France, 1919
A map of France in 1919, showing major cities and towns, rivers, canals, and railroads. This map is color–coded to show the administrative Departments of France with their capitals. The map has a reference key to the Departments and an inset ma...

The Harbor of Brest, 1919
A map of the harbor of Brest in Brittany around 1919, showing the Bay of Duarnenez, neighboring cities and towns, the railway, and coastal features....

Cherbourg Harbor, 1919
A map of Cherbourg, a French port, around 1919, showing the forts and military installations at the time. This map also shows villages in the area, roads, rivers, coastal features, and terrain....

France, 1920
A map of France in 1920, showing major cities and towns, rivers, railroads, canals, submarine cables, and important tramways. This map is color–coded to show the administrative Departments of France with their capitals circled. An inset map sho...

France, 1920
A map of France in 1920, showing major cities and towns, canals, railroads, rivers, and terrain, and an inset map of the island of Corsica....