Publisher
G.T. S. office
14
V.E.S.Mittler & Sons
14
Office of the Great Trigonometrical survey of India
13
Poona (Pune) Government Photozincographic Office 1877
13
Poona (Pune) Government Photozincographic Office 1878
12
Calcutta Surveyor General's Office 1871
11
Dehra Doon (Dehradun) Government Photozincographic Office 1871
11
James Horsburgh
11
John Walker
11
Surveyors General's
11
Washington US Geological Survey 1897
11
Surveyors General's office
10
Washington US Geological Survey 1899
10
« Prev
Next »
Sort by Name
Sort by Count