A large archive of Hoffmann's photographs was seized by the United States Army during the Allied occupation of Germany.
These are now held by the National Archives and Records Administration and comprise an important source of images for scholars of Nazi Germany.
These photographs are in the public domain in the US owing to their status as seized Nazi property, otherwise their copyrights would not yet have expired.

There is also an archive called the 'Bildarchiv Hoffmann', at the Bavarian State Library (Bayerische Staatsbibliothek) in Munich, Germany.
A large archive of Hoffmann's photographs was seized by the United States Army during the Allied occupation of Germany. These are now held by the National Archives and Records Administration and comprise an important source of images for scholars of Nazi Germany. These photographs are in the public domain in the US owing to their status as seized Nazi property, otherwise their copyrights would not yet have expired.
There is also an archive called the 'Bildarchiv Hoffmann', at the Bavarian State Library (Bayerische Staatsbibliothek) in Munich, Germany.
Heinrich Hoffmann (photographer)