1356P: 42¢ flag, PHOTOGRAPHIC ESSAY printers proof of the background only NO FLAG and layout lines, a nearly cpl sheet, with 86 designs, with Ashton Potter inscriptions top and bottom margins on left side of sheet and Inspectors hand written notes INSCRIPTIONS TO GO IN SIDE MARGINS, vertical crease at right affects 10 stamps, otherwise very fine and a unique showpiece. (Image)

Est. 300+