| Key | 553 |
| Number | 729 |
| Folder subject | RUSSIA - BULGARIA SLIDES |
| Site | RUSSIA - BULGARIA |
| Country | RUSSIA - BULGARIA |
| Year | 0 |
| Data category | “PHOTO – SLIDES” |
| Contains offprint or article | No |
| Copy | No |
| Candidate for exhibition | No |
| Box number | 37 |
| Shelf | 9B |
| Drawing | No |
| Offprint | No |
| Books | No |