Glass-covered 11.5x15" frame with 7x10" opening for the portrait. Boldly signed on the bottom of the mat "To J. Burch McMorran With Sincere Appreciation From Your Good Friend Nelson A. Rockefeller." Glued to cardboard back is 8.5x11" printed sheet of NYC State Dept. of Transportation letterhead with extensive text explaining how original photo was reproduced using punch cards to be read by a Burroughs 5500 computer and then printed from magnetic tape by a Calcomp 563 incremented plotter that controlled a series of pen movements. Creases and small tears to the letterhead. Print and autograph on the mat are N. Mint. Comes with Hake's COA.