Los-Nr. 6660

1919, The small 50r. surcharge on Arms Type, 50r. on 1k. orange imperforated with inverted surcharge, unused, fine, a very rare variety, signed Mikulski, Romeko and certificate BPA (1983) depicted in "BATUM UNDER OCCUPATION the years 1917 – 1921", page 100 (by Hans G. Grigoleit & Edward Klempka)