Historic Addressbooks Addressbook entry for Gustav HANFF
| Family name | Hanff | 
|---|---|
| Given name | Gustav | 
| Occupation | Buchhalter | 
| Address | Dampfmühlenweg 3Erdg. | 
| Place | Krefeld | 
| Source | Adreßbuch der Stadt Krefeld-Uerdingen a. Rh. 1931-32 1931, Seite 94 | 
