| Surname | First name | Pseudonym | Year of birth | Fond No. | Inventory No. | File No. |
|---|---|---|---|---|---|---|
| Kruglov | Michail | - | 1926 | V-139 | 1 | 119 |
| Kruglov | Michail | - | - | 1232 | 7 | 131 |
| Kruglov | Michail | - | 1909 | V-147 | 49 | 2 |
| Kruglov | Michail | - | - | 3399 | 80 | 305 |
| Kruglov | Michail | - | 1921 | K-1 | 60 | 2544 |
| Kruglov | Michail | - | 1921 | K-1 | 61 | 18 |
| Kruglov | Michail | - | 1921 | V-147 | 49 | 1 |
| Kruglov | Nikolaj | - | 1933 | V-145/40 | 2 | 3 |
| Kruglov | Nikolaj | - | 1956 | K-1 | 61 | 17 |
| Kruglov | Pavel | - | 1934 | V-147 | 7 | 49 |
| Kruglov | Piotr | - | - | V-147 | 49 | 2 |
| Kruglov | Sergej | - | 1901 | V-4 | 1 | 8244 |
| Kruglov | Stepan | - | 1906 | V-147 | 26 | 56 |
| Kruglov | Timofej | - | 1906 | V-147 | 49 | 2 |
| Kruglov | Valerij | - | 1948 | V-145/40 | 2 | 3 |
| Kruglov | Vasilij | - | - | V-147 | 49 | 2 |
| Kruglov | Vasilij | - | 1923 | V-4 | 2 | 2 |
| Kruglov | Vasilij | - | - | V-147 | 49 | 2 |
| Kruglov | Viktor | - | 1929 | V-145/40 | 2 | 3 |
| Kruglov | Vladimiras | - | - | 1771 | 3 | 710 |
