Kenington and Paddington Labour Council, undated Box 2, Folder 8 Rare Book & Manuscript Library Mary Bridges-Adams Collection on British Labour Movement and Russian Socialists, 1905-1939Series II: Georgii Checherin Materials, 1908-1918, undatedSubseries II.1: Correspondence, 1912-1917, undatedCorrespondence with organizations, 1915-1917, undated
Kerenskii, M.. "Inter-Allied Labour and Socialist Conference", 1918 Box 4, Folder 7 Rare Book & Manuscript Library Mary Bridges-Adams Collection on British Labour Movement and Russian Socialists, 1905-1939Series II: Georgii Checherin Materials, 1908-1918, undatedSubseries II.5: Printed Materials, 1915-1918, undatedAddresses, appeals, manifestos:
Khain, B., 1917 Box 1, Folder 34 Rare Book & Manuscript Library Mary Bridges-Adams Collection on British Labour Movement and Russian Socialists, 1905-1939Series II: Georgii Checherin Materials, 1908-1918, undatedSubseries II.1: Correspondence, 1912-1917, undatedGeneral correspondence with individuals, 1913-1917, undated
King, James, 1915-1917 Box 1, Folder 34 Rare Book & Manuscript Library Mary Bridges-Adams Collection on British Labour Movement and Russian Socialists, 1905-1939Series II: Georgii Checherin Materials, 1908-1918, undatedSubseries II.1: Correspondence, 1912-1917, undatedGeneral correspondence with individuals, 1913-1917, undated
King, Joseph, 1917 Box 1, Folder 11 Rare Book & Manuscript Library Mary Bridges-Adams Collection on British Labour Movement and Russian Socialists, 1905-1939Series I: Mary Bridges-Adams Materials, 1905-1939, undatedSubseries I.1: Correspondence, 1905-1939, undatedGeneral Correspondence with Individuals, 1906-1939
Kogan, E., Petrograd, 1916 Box 1, Folder 34 Rare Book & Manuscript Library Mary Bridges-Adams Collection on British Labour Movement and Russian Socialists, 1905-1939Series II: Georgii Checherin Materials, 1908-1918, undatedSubseries II.1: Correspondence, 1912-1917, undatedGeneral correspondence with individuals, 1913-1917, undated
Kollontai, Aleksandra, to Georgii Chicherin, undated Box 1, Folder 27 Rare Book & Manuscript Library Mary Bridges-Adams Collection on British Labour Movement and Russian Socialists, 1905-1939Series II: Georgii Checherin Materials, 1908-1918, undatedSubseries II.1: Correspondence, 1912-1917, undatedCorrespondence with Prominent People, 1912-1917, undated
Kollontai, Aleksandra, to Mary Bridges-Adams, [1925] Box 1, Folder 5 Rare Book & Manuscript Library Mary Bridges-Adams Collection on British Labour Movement and Russian Socialists, 1905-1939Series I: Mary Bridges-Adams Materials, 1905-1939, undatedSubseries I.1: Correspondence, 1905-1939, undatedCorrespondence with Prominent People, 1905-1925, undated
Komitet pomoshchi politkatorzhanam i ssyl'noposelentsam: see Russian Political Prisoners and Exiles Relief Committee Rare Book & Manuscript Library Mary Bridges-Adams Collection on British Labour Movement and Russian Socialists, 1905-1939Series II: Georgii Checherin Materials, 1908-1918, undatedSubseries II.4: Activity in various organizations, 1914-1917
Laskin, N., London, 1917 Box 1, Folder 34 Rare Book & Manuscript Library Mary Bridges-Adams Collection on British Labour Movement and Russian Socialists, 1905-1939Series II: Georgii Checherin Materials, 1908-1918, undatedSubseries II.1: Correspondence, 1912-1917, undatedGeneral correspondence with individuals, 1913-1917, undated