Hansen, Harry To: Isidore Schneider, New York, 24 February 1931 Box 1 Rare Book & Manuscript Library Isidor Schneider Papers, 1925-1975Series I: Cataloged Correspondence
Harris Roy To: Isidore Schneider, [n.p.], [n.d. ] Box 1 Rare Book & Manuscript Library Isidor Schneider Papers, 1925-1975Series I: Cataloged Correspondence
Harris Roy To: Isidore Schneider, [n.p.], [n.d. ] Box 1 Rare Book & Manuscript Library Isidor Schneider Papers, 1925-1975Series I: Cataloged Correspondence
Hartmann, Sadakichi To: Isidore Schneider, Beaumont, Calif., 26 June [n.y.] Box 1 Rare Book & Manuscript Library Isidor Schneider Papers, 1925-1975Series I: Cataloged Correspondence
Hazlitt, Henry To: Helen Berlin Schneider (Mrs. Isidore), New York, 16 March 1929 Box 1 Rare Book & Manuscript Library Isidor Schneider Papers, 1925-1975Series I: Cataloged Correspondence
Hazlitt, Henry To: Isidore Schneider, Wilton, Connecticut, 23 October 1971 Box 1 Rare Book & Manuscript Library Isidor Schneider Papers, 1925-1975Series I: Cataloged Correspondence
Hazlitt, Henry To: Mr. & Mrs. Isidore and Helen Berlin Schneider, New York, 26 June 1928 Box 1 Rare Book & Manuscript Library Isidor Schneider Papers, 1925-1975Series I: Cataloged Correspondence
Hazlitt, Henry To: Mr. & Mrs. Isidore and Helen Berlin Schneider, New York, 6 August 1928 Box 1 Rare Book & Manuscript Library Isidor Schneider Papers, 1925-1975Series I: Cataloged Correspondence
Hazlitt, Henry To: Mr. & Mrs. Isidore and Helen Berlin Schneider, Sanary-sur-Mer, France, 22 June 1931 Box 1 Rare Book & Manuscript Library Isidor Schneider Papers, 1925-1975Series I: Cataloged Correspondence
Hazlitt, Henry To: Mr. & Mrs. Isidore and Helen Berlin Schneider, Sanary-sur-Mer, France, 5 June 1929 Box 1 Rare Book & Manuscript Library Isidor Schneider Papers, 1925-1975Series I: Cataloged Correspondence