Series I: Correspondence Collection Context Rare Book & Manuscript Library Valerii Petrovich Semenov-Tian'-Shanskii Papers, 1868-1961
Series III: Subject Files Collection Context Rare Book & Manuscript Library Valerii Petrovich Semenov-Tian'-Shanskii Papers, 1868-1961
Series II: Manuscripts Collection Context Rare Book & Manuscript Library Valerii Petrovich Semenov-Tian'-Shanskii Papers, 1868-1961
Series IV: Photographs Collection Context Rare Book & Manuscript Library Valerii Petrovich Semenov-Tian'-Shanskii Papers, 1868-1961
Series V: Printed Material Collection Context Rare Book & Manuscript Library Valerii Petrovich Semenov-Tian'-Shanskii Papers, 1868-1961
Slonim, Mark Lfvovich Request Collection Context Rare Book & Manuscript Library Valerii Petrovich Semenov-Tian'-Shanskii Papers, 1868-1961Series I: Correspondence
"Stezia v iskusstve" Request Collection Context Rare Book & Manuscript Library Valerii Petrovich Semenov-Tian'-Shanskii Papers, 1868-1961Series II: Manuscripts"Stranitsy semeinoi khroniki"
"Stranitsy semeinoi khroniki" Request Collection Context Rare Book & Manuscript Library Valerii Petrovich Semenov-Tian'-Shanskii Papers, 1868-1961Series II: Manuscripts
Struve, Petr Berngardovich Request Collection Context Rare Book & Manuscript Library Valerii Petrovich Semenov-Tian'-Shanskii Papers, 1868-1961Series I: Correspondence
"Svetlitsa" fraternal organization, Helsinki (1932-1939) Request Collection Context Rare Book & Manuscript Library Valerii Petrovich Semenov-Tian'-Shanskii Papers, 1868-1961Series III: Subject Files