Surcharges on Postage Dues. 1919, black surcharge 1hr on 1k blue, horizontal pair from positions 1-2, left stamp has malformed ''U'' variety of surcharge, full OG, previously hinged, VF, expertized by Dr. Berger, C.v. $300++ (Image)

Surcharges on Postage Dues. 1919, black surcharge 5hr on 5k blue, position 11, large ''U'' variety of surcharge, perfect quality single, full OG, very light trace of hinge (appears NH), VF, expertized by H. Bloch, J. Bulat, Dr. Landre and others, C.v. $1,500 (Image)

Surcharges on Postage Dues. 1919, black surcharge 5hr on 5k blue, position 11, large ''U'' variety of surcharge, fresh condition, large part of OG, previously hinged, VF, several experts' hs on reverse, Z. Mikulski certificate (Image)

Surcharges on Postage Dues. 1919, reproductions of black surcharges 10hr on 10k, 15sh on 15/36h, 50sh on 50/42h and 5hr on 5k, some signed by experts, VF appearance of the most valuable stamps of Western Ukraine, nice references or spacefillers unit (Image)