General Map of Central Europe.
UntitledTwo maps attached together, with an additional legend attached to sheet. Annotated with lines showing: "Limite d'armée, Commandement d'armée, Commandement de Division d'Inf., Commandement de Brigade d'Inf., La frontiére allemande" - [Army limit, Army command, Infantry Division Command, Infantry Brigade Command, The German border].
UntitledSheet 249. Map with boundary line according to the Boundary Regulation Committees.
Untitled4 map sheets attached. Annotated in French with lines showing "Ligne Curzon, Limites d'occupation polonaise avant l'offensive bolcheviste, Zone neutre" - [Curzon line, Polish occupation limits before the Bolshevik offensive, Neutral zone]
Kartographische Abteilung der Königliche Preussische Landesaufnahme