1930 50h green, two imperforate sheet margin panes of 20, also a large imperforate sheet of 110, tete-beche with 30 printed in reverse, also the 50 middle stamps with double impression/one inverted, quite spectacular. In addition, there are two panes of 50 of 3kr red violet, fine-v.f. (total of 310 pieces) (Cat No. C10,13P) (Image)

Est.US$1,000