| Surname | First name | Pseudonym | Year of birth | Fond No. | Inventory No. | File No. |
|---|---|---|---|---|---|---|
| Frolov | Piotr | - | - | 3435 | 72 | 580 |
| Frolov | Piotr | - | 1935 | V-4 | 2 | 2 |
| Frolov | Piotr | - | 1935 | V-6 | 1 | 2450 |
| Frolov | Piotr | Ručka | - | 2 | 1 | 144 |
| Frolov | Piotr | - | 1921 | V-147 | 8 | 39 |
| Frolov | Piotr | - | 1921 | V-147 | 8 | 42 |
| Frolov | Piotr | - | 1925 | V-147 | 49 | 2 |
| Frolov | Piotr | - | 1928 | V-147 | 2 | 84 |
| Frolov | Piotr | - | 1927 | V-79 | 1 | 16 |
| Frolov | Piotr | - | 1915 | V-4 | 2 | 2 |
| Frolov | Safron | - | 1917 | K-1 | 58 | 46911/3 |
| Frolov | Safron | - | 1917 | V-147 | 19 | 42 |
| Frolov | Safron | - | 1917 | V-147 | 19 | 43 |
| Frolov | Sergej | - | - | 3406 | 57 | 341 |
| Frolov | Sergej | - | - | V-147 | 49 | 2 |
| Frolov | Sergej | - | 1957 | K-1 | 61 | 17 |
| Frolov | Sergej | - | - | 3406 | 1 | 45 |
| Frolov | Sergej | - | 1910 | V-4 | 2 | 2 |
| Frolov | Sergej | - | 1933 | V-4 | 2 | 2 |
| Frolov | Sergej | - | 1924 | V-4 | 1 | 45436 |
