| Signature mark | NL 174/3938 |
|---|---|
| Subject | Glasplatte, Negativ |
| Title | Luftstrahl Beschriftet mit: "0=3, A=42 N., Blend. links schw. geöffnet." |
| Date | o.D. |
| Formal information |
Format (HxB):
3,9x3,9 cm |
| Rights notice | CC BY-SA 4.0 |