W. P. A. Projects-Soil Conservation, 1938 Box ii.64 Columbia University Archives Columbia University Library Office files, 1890-1998Series II. Library Office Files, 1890-1998Subseries II.2. Subject Files, 1920s-1973Subject Files, Up to, 1942
W.P.A. Publications-County Archives, etc. Box ii.46 Columbia University Archives Columbia University Library Office files, 1890-1998Series II. Library Office Files, 1890-1998Subseries II.1. Administrative Files, 1890-1975Correspondence, 1927-1942
Wright, Henry Box ii.149 Columbia University Archives Columbia University Library Office files, 1890-1998Series II. Library Office Files, 1890-1998Subseries II.2. Subject Files, 1920s-1973Subject Files, Second Sequence from 1942 to 1960, 1944-1969Collections
Writings on American History Box ii.46 Columbia University Archives Columbia University Library Office files, 1890-1998Series II. Library Office Files, 1890-1998Subseries II.1. Administrative Files, 1890-1975Correspondence, 1927-1942
W. W. Rockwell Box ii.60 Columbia University Archives Columbia University Library Office files, 1890-1998Series II. Library Office Files, 1890-1998Subseries II.2. Subject Files, 1920s-1973Subject Files, Up to, 1942
Xerox General Box ii.257 Columbia University Archives Columbia University Library Office files, 1890-1998Series II. Library Office Files, 1890-1998Subseries II.3. Library Director's Files, 1950-1984Warren J. Haas, 1961-1966
X-Y, 1899 June-1901 January, 1899 Box i.111 Columbia University Archives Columbia University Library Office files, 1890-1998Series I. Correspondence, 1899-1926Subseries I.1: General Correspondence
X-Y, 1902 January-1908 January (5 folders), 1902 Box i.111 Abstract Or Scope (includes sub-file on Y.M.C.A) view more view less Columbia University Archives Columbia University Library Office files, 1890-1998Series I. Correspondence, 1899-1926Subseries I.1: General Correspondence
X-Y, 1908 December 31-1913 May (2 folders), 1908 Box i.111 Columbia University Archives Columbia University Library Office files, 1890-1998Series I. Correspondence, 1899-1926Subseries I.1: General Correspondence
X-Y, 1913 May-1921 December (2 folders), 1913 Box i.111 Abstract Or Scope (includes sub-files on Archbishop of Yale; Y.M.C.A) view more view less Columbia University Archives Columbia University Library Office files, 1890-1998Series I. Correspondence, 1899-1926Subseries I.1: General Correspondence