Fantastic lot of five fountain pen, ballpoint, and ink signatures on off-white sheets and one satin-finish photo ranging in size from 2.5 x 3.5 to 5 x 3.5. Signers include William Pickering, Edward Teller (photo), C. F. Kettering, Edwin Hubble, and Katharine Blodgett. In overall very good condition, with areas of toning, adhesive residue to several corners, and collector’s notation to most. R&R COA.
