Ambassador Presents Credentials Herr Guenther Fritsch (2nd right) Ambassador of the German Democratic Republic presented his credentials to President Karume (3rd right) at a recent ceremony held at Zanzibar's State House. Others pictured are, third from left, Acting Minister External Affairs and Trade, Mr Hassan Nassor Moyo, Mr Gerhard Stein (4th from left) 2nd Secretary and extreme right, Mr Horst Koehler, 3rd Secretary. 9th March 1964.