Two White House cards, 4.25 x 2.75, each signed in black ink, “Calvin Coolidge.” Cards bear clipped postmarks affixed to the upper left, one dated 1923 and one 1924. In overall very good to fine condition, with scattered toning and soiling, light rippling to edges, and mounting remnants to reverse. Accompanied by 19 slips and cards, each signed by a member of his cabinet. Signers are: Harlan F. Stone, Charles Evans Hughes, Charles G. Dawes, Andrew W. Mellon, Harry S. New, John G. Sargent, Hubert Work (2), James J. Davis (2), William F. Whiting, Roy O. West, John W. Weeks (2), Edwin Denby, Henry C. Wallace, Harry M. Daugherty, Curtis D. Wilbur, and Dwight F. Davis. Various toning, soiling, and rippling, otherwise overall fine condition. RR Auction COA.