O'Connor, William D., APCS to. Mar. 29, 1889. March 29, 1889 Berg Coll MSS Whitman (1 leaf) (1 leaf) PostcardsO'Connor, William Douglas, 1832-1889 (Recipient) WW Fifty-Five Postcards to W. D. O'Connor Jan. 1889 - May 1889. Whitman Archive ID: n/a. Walt Whitman, The Correspondence, ed. Edwin Haviland Miller (New York: New York University Press, 1961–1977), #1987, 4:313-14. Series III. Outgoing Correspondence (cont.) O'Connor, William D., APCS to. Mar. 31, 1889. March 31, 1889 Berg Coll MSS Whitman (1 leaf) (1 leaf) PostcardsO'Connor, William Douglas, 1832-1889 (Recipient) WW Fifty-Five Postcards to W. D. O'Connor Jan. 1889 - May 1889. Whitman Archive ID: n/a. Walt Whitman, The Correspondence, ed. Edwin Haviland Miller (New York: New York University Press, 1961–1977), #1989, 4:314. O'Connor, William D., APCS to. Apr. 2, 1889. April 2, 1889 Berg Coll MSS Whitman (1 leaf) (1 leaf) PostcardsO'Connor, William Douglas, 1832-1889 (Recipient) WW Fifty-Five Postcards to W. D. O'Connor Jan. 1889 - May 1889. Whitman Archive ID: n/a. Walt Whitman, The Correspondence, ed. Edwin Haviland Miller (New York: New York University Press, 1961–1977), #1991, 4:315. O'Connor, William D., APCS to. Apr. 4, 1889. April 4, 1889 Berg Coll MSS Whitman (1 leaf) (1 leaf) PostcardsO'Connor, William Douglas, 1832-1889 (Recipient) WW Fifty-Five Postcards to W. D. O'Connor Jan. 1889 - May 1889. Whitman Archive ID: n/a. Walt Whitman, The Correspondence, ed. Edwin Haviland Miller (New York: New York University Press, 1961–1977), #1993, 4:316. O'Connor, William D., APCS to. Apr. 7, 1889. April 7, 1889 Berg Coll MSS Whitman (1 leaf) (1 leaf) PostcardsO'Connor, William Douglas, 1832-1889 (Recipient) WW Fifty-Five Postcards to W. D. O'Connor Jan. 1889 - May 1889. Whitman Archive ID: n/a. Walt Whitman, The Correspondence, ed. Edwin Haviland Miller (New York: New York University Press, 1961–1977), #1996, 4:317. O'Connor, William D., APCS to. Apr. 8, 1889. April 8, 1889 Berg Coll MSS Whitman (1 leaf) (1 leaf) PostcardsO'Connor, William Douglas, 1832-1889 (Recipient) WW Fifty-Five Postcards to W. D. O'Connor Jan. 1889 - May 1889. Whitman Archive ID: n/a. Walt Whitman, The Correspondence, ed. Edwin Haviland Miller (New York: New York University Press, 1961–1977), #2001, 4:319. O'Connor, William D., APCS to. Apr. 11, 1889. April 11, 1889 Berg Coll MSS Whitman (1 leaf) (1 leaf) PostcardsO'Connor, William Douglas, 1832-1889 (Recipient) WW Fifty-Five Postcards to W. D. O'Connor Jan. 1889 - May 1889. Whitman Archive ID: n/a. Walt Whitman, The Correspondence, ed. Edwin Haviland Miller (New York: New York University Press, 1961–1977), #2003, 4:320. Guide to the Walt Whitman papers