ALS signed “Fr. Casey, S.J.,” one page, 6 x 6.25, Holy Trinity Church letterhead, January 5, 1962. Letter to an admirer. In part: “I hasten to assure you that your request will be promptly fulfilled. I will personally mention your kindness to the President himself. On the 20th the Mass for his intentions will be said by myself for the continued success of our devoted President.” Also includes a commemorative cover with a stamped cachet honoring JFK, signed in black ink, “Rev. Martin J. Casey S.J., Pastor, Holy Trinity Church, Wash. D.C.” In overall fine condition. Accompanied by the original mailing envelope, filled out in Casey’s hand. RR Auction COA.