| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| GFA 11/771898 | GF Foundry of P.N.S und Co., Teheran, Iran | 1977 | Item: 1 photo | digitized | prolonged period of protection | |
| GFA 17/771898 | GF Foundry of P.N.S und Co., Teheran, Iran | 1977 | Item: 1 photo | prolonged period of protection | |
| GFA 9/2.17 | GF Zeitung, Nr. 4, September/Oktober 1976 | 1976 | File: 1 file | digitized | public |