COOLIDGE, Calvin, letters, autographs, documents, manuscripts Home | Archive | Facsimiles | Forgeries | Back COOLIDGE, Calvin (1872-1933). President of the United States, 1923-1929. White House Card, signed in ink, 71 x 110 mm (ca 3 x 4 inches), very slightly soiled. [No: 20214] This is the archived description of an item that has already been sold. Please contact me by email if you would like any further information.