| Surname | First name | Pseudonym | Year of birth | Fond No. | Inventory No. | File No. |
|---|---|---|---|---|---|---|
| Kogan | Michail | - | 1950 | V-147 | 2 | 86 |
| Kogan | Michail | - | 1950 | V-4 | 2 | 2 |
| Kogan | Michail | - | 1947 | K-1 | 60 | 20361 |
| Kogan | Michail | - | 1947 | L-3 | 4 | 1 |
| Kogan | Michail | - | 1960 | K-1 | 60 | 18651 |
| Kogan | Michail | - | 1960 | L-3 | 4 | 1 |
| Kogan | Miroslav | - | 1963 | V-145/40 | 2 | 3 |
| Kogan | Mulia | - | 1921 | K-1 | 60 | 20665 |
| Kogan | Mylia | - | 1921 | L-3 | 4 | 1 |
| Kogan | Nachman | - | 1890 | L-3 | 4 | 1 |
| Kogan | Nakim | - | - | 341 | 341 | 11 |
| Kogan | Natan | - | 1922 | V-147 | 49 | 2 |
| Kogan | Naum | - | 1949 | K-1 | 61 | 17 |
| Kogan | Naum | - | 1949 | L-3 | 4 | 1 |
| Kogan | Nechama | - | 1911 | L-3 | 4 | 1 |
| Kogan | Nechama | - | 1947 | K-1 | 60 | 31148 |
| Kogan | Nikolaj | - | 1921 | K-1 | 60 | 4309 |
| Kogan | Nikolaj | - | 1921 | L-3 | 4 | 1 |
| Kogan | Nikolaj | - | 1911 | V-4 | 2 | 2 |
| Kogan | Nikolaj | - | 1929 | K-1 | 60 | 8337 |
