unused Block Larger Than four SETTING 6: 1886-90 2a. grey-violet very clear impression on medium-thick native paper of good quality, a large part reconstruction (missing [37-40/45-48]) with some positions duplicated, comprising blocks of twenty (2, one with inverted cliché [21]) and eight (3, one with the inverted cliché), the top marginal inscriptions are complete. Fine and impressive. H/V 8. Photo.