ISLE OF MAN 1981 MARK WILKS DEATH ANNIVERSARY PENCIL ESSAY BY TONY THEOBALD
Pencil essay by Tony Theobald of Mark Wilks, on translucent paper measuring circa 142 x 170 mm, for the Mark Wilks Death Anniversary set issued 22 May 1981. Signed by the designer. Unique surviving. SG200var; SC196var
