Semenov's information circulars (mimeo), 1921 & undated, 1921, undated Box 2 Rare Book & Manuscript Library Viktor Leonidovich and Boris Leonidovich Pokrovskii Papers, 1914-1926Series I: Viktor Leonidovich and Boris Leonidovich Pokrovskii PapersManuscripts
Series I: Viktor Leonidovich and Boris Leonidovich Pokrovskii Papers Rare Book & Manuscript Library Viktor Leonidovich and Boris Leonidovich Pokrovskii Papers, 1914-1926
Various military personnel to Viktor Pokrovskii (telegrams), undated Box 1 Rare Book & Manuscript Library Viktor Leonidovich and Boris Leonidovich Pokrovskii Papers, 1914-1926Series I: Viktor Leonidovich and Boris Leonidovich Pokrovskii PapersCorrespondence
Various persons to Boris Pokrovskii, 1919-1926 1955, 1919-1926, 1955 Box 1 Rare Book & Manuscript Library Viktor Leonidovich and Boris Leonidovich Pokrovskii Papers, 1914-1926Series I: Viktor Leonidovich and Boris Leonidovich Pokrovskii PapersCorrespondence
Various persons to Elizaveta Dmitrieva Pokrovskaia, 1922 Box 1 Rare Book & Manuscript Library Viktor Leonidovich and Boris Leonidovich Pokrovskii Papers, 1914-1926Series I: Viktor Leonidovich and Boris Leonidovich Pokrovskii PapersCorrespondence
Various persons to Viktor Pokrovskii, undated Box 1 Rare Book & Manuscript Library Viktor Leonidovich and Boris Leonidovich Pokrovskii Papers, 1914-1926Series I: Viktor Leonidovich and Boris Leonidovich Pokrovskii PapersCorrespondence
Viktor Pokrovskii, Biographical Materials Box 2 Rare Book & Manuscript Library Viktor Leonidovich and Boris Leonidovich Pokrovskii Papers, 1914-1926Series I: Viktor Leonidovich and Boris Leonidovich Pokrovskii PapersManuscripts
Viktor Pokrovskii to Ataman Grigorii M. Semenov, 1921 Box 1 Rare Book & Manuscript Library Viktor Leonidovich and Boris Leonidovich Pokrovskii Papers, 1914-1926Series I: Viktor Leonidovich and Boris Leonidovich Pokrovskii PapersCorrespondence
Viktor Pokrovskii to Boris Pokrovskii, 1914-19-21 &, undated Box 1 Rare Book & Manuscript Library Viktor Leonidovich and Boris Leonidovich Pokrovskii Papers, 1914-1926Series I: Viktor Leonidovich and Boris Leonidovich Pokrovskii PapersCorrespondence