O'Connor, William D., APCS to. Apr. 14, 1889. April 14, 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), #2005, 4:321. Series III. Outgoing Correspondence (cont.) O'Connor, William D., APCS to. Apr. 16, 1889. April 16, 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), #2008, 4:322. O'Connor, William D., APCS to. Apr. 17, 1889. April 17, 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), #2010, 4:323. O'Connor, William D., APCS to. Apr. 22, 1889. April 22, 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), #2013, 4:324. O'Connor, William D., APCS to. Apr. 26, 1889. April 26, 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), #2018, 4:324. O'Connor, William D., APCS to. Apr. 28, 1889. April 28, 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), #2020, 4:327-28. O'Connor, William D., APCS to. May 3, 1889. May 3, 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), #2023, 4:329. Guide to the Walt Whitman papers