Zinckgraf (or Zinkgraf) as a Nazi Era Red Flag

The Zinckgraf name appears 55 times in the Linz (Hitler) collection database, usually with little or no information about the former  owner,  This portrait of a man ((Linz no 0408) by Moritz vonSchwind, was delivered to the notorious Maria Almas-Dietrich.

Friedrich Heinrich Zinckgraf ( 1878-1954), played an important role in the Aryanization of the Jewish-owned Galerie Heinemann and the transfer of Jewish art collections to Nazi officials and other collectors