Bhutan 1988 Walt Disney Calgary Winter Olympics - Intermediate stage computer-generated essay #4 (as submitted for approval) for 25nu m/sheet (Ice Dancing) 175 x 140 mm very similar to issued design plus marginal markings, ex Gove……Details Below

Bhutan 1988 Walt Disney Calgary Winter Olympics - Intermediate stage computer-generated essay #4 (as submitted for approval) for 25nu m/sheet (Ice Dancing) 175 x 140 mm very similar to issued design plus marginal markings, ex Government archives and probably unique (as Sc 640)