Outstanding 4 x 5.75 Pach Brothers photo on a 6.5 x 9 mount, a portrait of a seated Edison holding a book and gazing directly at the viewer, signed on the mount beneath the image with his “umbrella” signature, “Thomas A. Edison.” Archivally matted and framed to an overall size of 14.5 x 17. Faint, minor dampstain to bottom edge of mount (easily matted out), otherwise fine, clean condition. A most striking and seldom-seen image of the great inventor! Auction LOA John Reznikoff/PSA/DNA and R&R COA.