チェックポイント・チャーリー
Concerning FURRER it is known that, as a member of the Arbeitsgemeinschaft 13th August e.V. Association(supporting association of the Checkpoint Charlie Museum), he was a close personal friend of the chairman of the anti communism organisation and former head of the "Action Group against Inhumanity" HILDEBRANDT, Rainer. Besides his usual code name "Kurt Jacob" he was also known under the aliases "Reinhard", "Jens", "Heino", "Nikolai" and "Bartmann"... A permanent exhibition, dedicated to Furrer was opened in the Checkpoint Charlie Museum.