COMINTERN /

Ф.545 - Fund 545. International Brigades of the Republican Army of Spain /

Ф.545,оп.5 - Inventory 5. Photographic documents of the international brigades of the Republican Army of Spain /

Ф.545,оп.5,д.132 - Case 132. Portraits of the captain of the 13th brigade, volunteer S. Biletsky