American politician (1807–1886) best remembered as the subject of a controversy over whether, as President Pro Tempore of the Senate, he technically served one day as U.S. President in 1849 when Zachary Taylor declined to be inaugurated on the Sabbath. Though the unusual circumstances have since been widely analyzed and the notion of Atchison’s presidency discounted, the legend of his “tenure” has become an enduring fixture of American political folklore. Ink signature, “D. R. Atchison, Mo.,” on an off-white album page. Double matted and framed with a portrait of Atchison, to an overall size of 16 x 10. Ink blot and pencil notation to page, scattered light toning and soiling, and light show-through from signature on reverse, otherwise fine condition. Pre-certified PSA/DNA and RRAuction COA.