Ustsysolsk. UNIT OF VARIOUS CANCELLATIONS: 1874-1910, 52 stamps (8 different), including 9 with pen endorsement (No.3 has cross cancel and black offset on reverse), 7 have zemstvo ''cross'' type cancel in blue or red, 12 have blue (violet) or black oval date stamp, 4 have violet or black circular date stamp, 4 with violet ''NEOPLACHENO'' (Not Paid) and 16 have various volost cancellations, minor flaws should be expected, still fresh and F/VF, Est. $400-$500 (Image)