Scarce vintage inscribed blue ballpoint pen signature on a 4x6-inch tan autograph album page, acquired in-person in the 1960s. In good condition. Memorable as Philip Winthrop in Roger Corman's House of Usher (1960) and then in a string of spaghetti westerns, handsome Mark Damon abandoned acting in the 1970s and became a prolific film producer.

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