Arrangement of the Collection
The three series are arranged by country of origin, Great Britain, the United States, and Germany, and the report/container numbers are not always sequential. Select folders have more than one title and are indicated by number then letter, for example 13a and 13b.
- Series I , Great Britain: Geographical Section, General Staff (GSGS) of the War Office and Inter-Service Topographical Department (ISTD)
- Series II , United States: Army Map Service (AMS)
- Series III , Germany: Generalstab des Heeres, Abteilung fuer Kriegskarten und Vermessungswesen (IV. Mil-Geo)