Grouping of 7 FDCs and commemorative covers postmarked between 1931 and 1979, individually signed in ink or fountain pen by a former American president or first lady, including: Herbert Hoover, Richard Nixon, Jimmy Carter, Eleanor Roosevelt, Mamie Doud Eisenhower, Bess Truman, and Lady Bird Johnson. The Hoover airmail cover is addressed to Lionel Aucoin of Spencer, Massachusetts. In overall fine condition.