$2 1928-G Legal Tender DUAL AUTOGRAPH on RED SEAL DEUCE Clark + Snyder Ch CU

Georgia Neese Clark was an American actress and banker who served as the 29th treasurer of the United States from 1949 to 1953, and was the first woman to hold that office. 

John Wesley Snyder (June 21, 1895 – October 8, 1985) was an American businessman and senior federal government official. Thanks to his close personal friendship with President Harry S. Truman, Snyder was appointed Secretary of the Treasury during the Truman administration. He was the first native-born Arkansan to hold a U.S. Cabinet post.

Both signatures appear on an early red seal deuce that's been preserved in pristine conditon.