Lake Tana Survey and List of Surrounding Churches. Created by 'The J.G. White Engineering Corporation'. 'Survey of Lake Tana.' - War Office ledger.
Reproductions of 6 original sheets covering Lake Tana (except the centre) and the surrounding land area to approximately 2 miles from the shore. Portrays hydrology, relief by contours and spot heights, roads, churches and place names.
The British LibraryThe J G White Engineering Corporation, New York, fl 1906-1948, Surveyor.
1933 - 1934
1:50 000