Four items signed by Clark: a vintage glossy 4 x 5 photo, marked "Secret" on the reverse, signed in fountain pen, "Mark W. Clark, Vienna—May 16, 1946"; a commemorative cover honoring the German surrender, signed in fountain pen; a TLS, one page, Headquarters United States Forces in Austria letterhead, June 29, 1946, responding to an autograph request; and a TLS, one page, Army Field Forces letterhead, August 2, 1950, complying with an autograph request. In overall fine condition.