3.75x6.75" autograph book page w/1.75x3" card w/printed text "Autograph Of/Secretary Of The Treasury" and boldly signed at center "A. W. Mellon." Light handling wear and age toning most notably a tiny light brown dot in the field at left that does not affect signature. Exc. In addition to his career as an industrialist and noted philanthropist Mellon served President Harding, Coolidge and Hoover during the financial boom of the 1920s guiding the Treasury through the stock market crash and exiting in 1932.