1866, Selection of examples from the Vienna printing, including a stunning block of four 20p rose cancelled by a blue rectangular "Naplacheno" mark, a well centred with strong colour multiple, although does have some hinge reinforcement to the perforation edges, very fine 40p used single (Velickovic cert. 1988), and a 10p orange fine used cancelled by small part of a blue town postmark, a scarce and high catalogue value group. (Image)