1909
Anglo-Abyssinian Boundary Commission, 1908-1909, Author. Gwynn, Sir, Charles William, 1870-1963, army officer, Knight, Surveyor. Waller, Richard Lancelot, 1875-1961, army officer, Surveyor
1:250k
1909
Anglo-Abyssinian Boundary Commission, 1908-1909, Author. Gwynn, Sir, Charles William, 1870-1963, army officer, Knight, Surveyor. Waller, Richard Lancelot, 1875-1961, army officer, Surveyor, Carter, C, fl 1908-1909, military surveyor, Surveyor.
1:250k
1900
Gwynn, Sir, Charles William, 1870-1963, army officer, Knight, Surveyor.
1:292k
1909
Anglo-Abyssinian Boundary Commission, 1908-1909, Author. Gwynn, Sir, Charles William, 1870-1963, army officer, Knight, Surveyor. Waller, Richard Lancelot, 1875-1961, army officer, Surveyor, Carter, C, fl 1908-1909, military surveyor, Surveyor.
1:250k
1909
Anglo-Abyssinian Boundary Commission, 1908-1909, Author. Gwynn, Sir, Charles William, 1870-1963, army officer, Knight, Surveyor. Waller, Richard Lancelot, 1875-1961, army officer, Surveyor, Carter, C, fl 1908-1909, military surveyor, Surveyor.
1:250k
1909
Sandford, Daniel Arthur, 1882-1972, army officer and adviser to the Emperor of Ethiopia, Surveyor.
1:250k
1900
Gwynn, Sir, Charles William, 1870-1963, army officer, Knight, Surveyor.
1:292k
1909
Anglo-Abyssinian Boundary Commission, 1908-1909, Author. Gwynn, Sir, Charles William, 1870-1963, army officer, Knight, Surveyor. Waller, Richard Lancelot, 1875-1961, army officer, Surveyor
1:250k
1914
Perram, George Terrence Clements, 1887-1917, army officer, Surveyor.
1:250k
1900
Gwynn, Sir, Charles William, 1870-1963, army officer, Knight, Surveyor.
1:292k