| Signature mark | NL 174/2407 |
|---|---|
| Subject | Brief |
| Author |
Pearson, Karl
|
| Recipient |
Mach, Ernst
|
| Title | Pearson, Karl an Mach, Ernst |
| Places | London |
| Duration | 08.02.1900 |
| Scope | 1 S. hs. |
| Further information |
Published in:
Thiele 1978, S. 190; Thiele 1969b, S. 539 |
| Formal information | Languages: Englisch |
| Rights notice | CC BY-SA 4.0 |