Lot 51222 – 1910-13 3s bright green and magenta perforation 14 in upper right corner marginal mint block of four

1910-13 3s bright green and magenta perforation 14 in upper right corner marginal block of four (1-7) mint with large part original gum, with stamp 2 showing the « short gash in ear ». A little toning on tips of perforations at right and at top of upper margin, lovely delicate colour and most attractive. The unique block and as such, a multiple of great importance; ex Cottonwood.