Officeroperative officer
Valentin Kalchev
Валентин Калчев
State Security (ДС)
- Persons in the archive
- 1
Known only from the records of the persons he recruited or handled.
Recruited or handled by him
| Person | Pseudonym | His part | Structure | Decisions |
|---|---|---|---|---|
| Stoyan Stankov GenkovAgent | “Nikolov” („Николов“) | handled | ДС, управление III-IХ-II, управление III-Х-I | 1 |