1917
War Office
1:20k
1712
Fricx, Eugène Henry
1712
Fricx, Eugène Henry
1917
[London] : [Geographical Section, General Staff], November
1917
War Office
1:40k
1715
Fer, Nicolas de
1715
Fer, Nicolas de
1917
War Office
1:40k
1750
Bodenehr, Gabriel
1750
Bodenehr, Gabriel