Four ink signatures from prominent American scientists, each signed on individual off-white cards, ranging from 3.25 x 2.25 to 3.5 x 2.5, by a scientist. Signers are: George Eastman, Luther Burbank, Lee de Forest (adding “Yours for ‘Better and Brighter’ Broadcast, New York City, Apr. 10. 26”), and Linus Pauling. All but Burbank’s are affixed to individual 8 x 10.5 album pages, with newspaper photos also affixed. In fine condition. Accompanied by original newspaper clippings. RRAuction COA.
