Primary sources catalogue
| Document Title | Archive |
|---|---|
| Letters to and from Nora Sheludko and the Museum of the Revolution in Moscow for photos sent ([1902-1903], 22 August 1960-28 August. 1962) | Central State Archive - Sofia |
| Document Title | Archive |
|---|---|
| Letters to and from Nora Sheludko and the Museum of the Revolution in Moscow for photos sent ([1902-1903], 22 August 1960-28 August. 1962) | Central State Archive - Sofia |