1. WOMAT/AFR/ABY/60/1 Reference (shelfmark): WOMAT/AFR/ABY/60/1 Title: 'Survey of Lake Tana.' - War Office ledger Scope & Content: 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. Collection Area: Map Collections Languages: English Date Range: 1933-1934 Extent: 10 map sheets