Pauling (Linus) & Edward Teller

Clipped newspaper article entitled "Pauling pushes vitamin research", signed by Linus Pauling in black felt tip along the margin, age-related toning, 19 x 18cm; printed brochure for a symposium on "Education for the peaceful uses of nuclear explosives", signed by Edward Teller in blue ballpoint ink, his name among the speakers has been underlined in pencil, in very good condition, 21.5 x 35 cm (2)