Scarce vintage inscribed blue fountain pen signature on a 4x5-inch light blue autograph album page, acquired in-person in the late 1940s or early 1950s. In good condition. Handsome leading man Richard Derr starred as David Randall, opposite Barbara Rush, in the science-fiction classic When Worlds Collide (1951) and William Fitzgerald in the horror film Terror Is a Man (1959).