Group lot of five ink signatures of American presidents from the early 20th century on off-white cards ranging in size from 3.5 x 2 to 4.25 x 2.75, including: Calvin Coolidge (Vice President's Chambers card), Warren G. Harding (White House card), Herbert Hoover, William H. Taft (as president, dated April 8, 1911), and Woodrow Wilson (White House card). In overall very good to fine condition, with trimming to Harding, two holes to Wilson, pin holes to Hoover, and old adhesive residue on the backs of all.