Karl Buchholz und German Person-Info 

( Ich bin Karl Buchholz)
(1 - 14 von 14
)

New York museums have not returned Nazi-seized art

nypost.com
Valentin sent the money back to Karl Buchholz, a Nazi agent and German gallery owner who passed on the revenue — minus his 25 percent commission — to the Nazi government, Petropoulos said. “Valentin proceeded to sell hundreds of works purged from German state museums in America,” said ...
+1