inscribed in fibre-tipped pen on reverse l.l.: n 1989 p. 1989 inscribed in fibre-tipped pen on reverse l.c.l.: Middle print of triptych for N.G.V. 1989 inscribed in fibre-tipped pen on reverse l.c.: Black Range Series. inscribed in fibre-tipped pen on reverse l.c.r.: Ian Lobb.
