| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| GFA 41/132.1 | Laboratories for material testing | 1920 – 1940 | Item: 1 photo | digitized | |
| GFA 41/132.2 | Laboratories for material testing | 1920 – 1940 | Item: 1 photo | digitized | |
| GFA 41/132.3 | Laboratories for material testing | 1920 – 1940 | Item: 1 photo | digitized | |
| GFA 41/132.4 | Laboratories for material testing | 1938 | Item: 1 photo | digitized | |
| GFA 41/132.5 | Laboratories for material testing | 1920 – 1940 | Item: 1 photo | digitized |
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