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: 370
| Images on film h1/co/A0354H/0033 | Commonwealth Edison Company |
| Signature | E15 C 88 |
| URI | https://pm20.zbw.eu/folder/co/098442 |
| ID | co/098442 |