1. Search of the apartment of Tadeusz Miernik has discovered an extensive file of information on Sudan. A card file with more than 700 entries lists important personalities in that country, together with detailed information on tribal matters, transportation system, principal public buildings, power stations, etc.
2. A large number of books in Arabic were found. It is speculated that Miernik reads and/or speaks Arabic, a fact that he has not disclosed to Christopher or, as far as we can determine, to any of his other friends.