Twenty-three items consisting of signatures on various size cards and slips, and letters, each signed by a different scientist or Nobel Prize laureate. Signers are: Fred Allison, Charles Best, W. W. Campbell, Ernest Lawrence, Jerome Alexander (2), Harry Steenbock, Karl Herzfeld, Arthur Little, Julius Nieuwland, Karl Compton (2), W. H. Zinn, Hardee Chambliss, Joseph McKibben, Allen Rogers, Harold Urey, David Lilienthal, James Courant, A. H. Compton, George Sperti, E. V. McCollum, and Cordell Hull. In very good condition, with various scattered toning, trimmed edges, folds, and mounting remnants to some of the corners. RRAuction COA.