For intellectual property law reasons accessible only on the web from the European Union legal area and from the ZBW reading room.
Total number of images: 83
| Images on film h1/co/A0366H/1093 | Howe Sound Company |
| Signature | E15 H 27 |
| URI | https://pm20.zbw.eu/folder/co/098542 |
| ID | co/098542 |