The item is the only document in history to include that many presidential autographs, which range from Herbert Hoover’s to Donald Trump’s.
He then got Dwight D Eisenhower's signature in 1962, and added autographs from Harry S Truman, Lyndon B Johnson and Herbert Hoover the following year. Twelve years passed before Corbyn could get another presidential autography, which came from Gerald Ford in 1975.
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