1951
Great Britain. Army. Royal Engineers. Survey Engineers Regiment, 42nd.
1955
Great Britain. Army. Royal Engineers. Survey Engineers Regiment, 42nd.
1955
Great Britain. Ordnance Survey.
1954
Great Britain. Army. Royal Engineers. Survey Engineers Regiment, 42nd.
1876
RECLUS, Élisée.
1882
Linant de Bellefonds, Louis Maurice Adolphe
1869
Vimercati, Cesare
1:260k
1882
Eduard Hölzel
1:800k
1886
KIRCHHOFF, Alfred.
1807
Arrowsmith, Aaron
1:186k