text:  D'Abbadie concerning the countries in some parts of the more eastern horn of Africa; and last and the most specific and important of the whole the accounts received of the country of Adel and the countries and rivers in and south of Shoa and those from the Blue Nile in Gojam and Damot to the sea at the mouth of the Jub under the equator by Major Harris late British ambassador to the King of Shoa