Officeroperative officer
Kostadin Traykov
Костадин Трайков
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 |
|---|---|---|---|---|
| Veselin Stoykov StoykovSecret collaborator | “Stalev” („Сталев“) | handled | ДС, ПГУ, УНТР | 4 |