Friedrich W. Conradi-Horster
(15th January 1870 - 30th August 1944)
Born in Grossen-Oder, Prussia. Professional name of Friedrich Wilhelm Conrad Horster, aka 'Conradi-Horster'. Pro magic dealer and prop maker since 1893 [or 1891?] (first in Dresden, later Nürnberg, finally Berlin). His business was carried on after his death by Frau Gertrud Horster.