inscribed in fibre-tipped pen on reverse u.l.: ALeach-Jones '88. / (upward arrow)Top inscribed in fibre-tipped pen on reverse u.c.l.: 340 / 180 / - / 520 inscribed in fibre-tipped pen on reverse u.c.: (upward arrow) Top inscribed in fibre-tipped pen on reverse u.r.: A Leach-Jones '88 inscribed in fibre-tipped pen on reverse c.l.: 60" x 68" ALeach-Jones. '88.