Hamburgisches
Welt-Wirtschafts-Archiv (HWWA)
Polytetrafluoroethylene
Persistent Identifier:
https://pm20.zbw.eu/category/ware/i/232372
Commodities/wares archives
folders
No material prepared as folder.
Sections
of digitized microfilms (2nd filming 1950-1960)
For intellectual property law reasons accessible only from ZBW reading
room.
Total number of images: 76
