Uncommon Executive Mansion card, 4 x 2.75, boldly signed in black ink, “Chester A. Arthur.” Card bears a small clipped portrait of Arthur affixed to the upper left corner. In very good condition, with moderate rippling, light toning and soiling, and mounting remnants to the reverse. Accompanied by nine letters and cards, each signed by a member of his cabinet. Signers are: Robert Todd Lincoln, Henry M. Teller, Walter Q. Gresham, Frederick Theodore Frelinghuysen, Benjamin H. Brewster, Frank Hatton, William E. Chandler, Charles J. Folger, and Timothy O. Howe. Various scattered toning, soiling, and light rippling, otherwise overall fine condition. RR Auction COA.