(NOVELISTS.) Cacheted First Day Cover with the commemorative postal stamp celebrating the 400th anniversary of Shakespeare's birth.

(NOVELISTS.) Cacheted First Day Cover with the commemorative postal stamp celebrating the 400th anniversary of Shakespeare's birth. Signed by 10 writers. 92x165 mm, cachet illustrating three volumes titled Tragedy, Drama, and Comedy, with Shakespeare's birth and death dates. Signed by John Cheever, Taylor Caldwell, William Styron, Saul Bellow, Faith Baldwin, P. G. Wodehouse, Erskine Caldwell, Frank Slaughter, Norman Mailer and Louis Auchincloss. Stratford, 14 August 1964