- Germany. Heer. Abteilung für Kriegskarten- und Vermessungswesen. 373 A 2 Gorzkowice1
- Germany. Heer. Generalstab1
- Germany. Heer. Generalstab. Chef des Kriegskarten- und Vermessungswesens1
- Germany. Publikationsstelle Wien1
- Global Press Corporation1
- Great Britain. Army. Royal Engineers1
- Great Britain. Army. Royal Engineers. Indian Air Survey Company, 5th1
- Great Britain. Army. Royal Engineers. Indian Field Survey Company, 4th1
- Great Britain. MI91
- Great Britain. Ministry of Agriculture and Fisheries1
- Great Britain. Ministry of Housing and Local Government1
- Great Britain. Secret Intelligence Service. MI91
- Great Britain. War Office1
- Gregg, Josiah, 1806-18501
- Henderson, J. F. (James Fenwick), 1905-1
- Imhof, Eduard, 1895-19861
- Instituto Geográfico e Cadastral (Portugal)1
- Justus Perthes (Firm : Gotha, Germany)1
- Kearny (Neb.). City Water Department, cartographer1
- Krallert, Wilfried1
GeoBlacklight version 4.1.0
