Signature mark | NL 240/0418 |
---|---|
Subject | Brief (1) |
Author |
Helwich, Othmar
|
Recipient |
Brill, Fritz
|
Title | Helwich, Othmar an Brill, Fritz |
Contains | betr. den Internationalen Kongress für Photographie und Film in Industrie u. Technik in Köln |
Duration | 21.08.1968 |
Scope | 2 Bl. ms. |
Subject area | Fotografie <570> |
Rights notice | CC BY-SA 4.0 |