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, Carter, C, fl 1908-1909, military surveyor, Surveyor.
1:250k
1923
Pearce, M, fl 1917-1923, cartographer, Cartographer. Scotland, P T, fl 1917-1923, civil servant and cartographer, Editor. Tapp, W H, fl 1917-1923, army officer, Cartographer.
1:500k
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
1935
Griffiths, Richard, d 1935, military surveyor, Surveyor. Marshall, J B, fl 1932-1935, military surveyor, Surveyor. Terry, S L, fl 1932-1935, military surveyor, Surveyor.
1:125k