1866 Issue 1k yellow + 3k green (3, all with slightly shifted background) tied to folded 1869 letter by 4-ring numeral ‘183’ alongside single circle ROKICINY with manuscript date inset 30.12. to Bialystok, at back TPO cancel POCHTOVI VAGON no.5-6 (3), inside written in Hebrew, a very late date for the Polish ring numerals (Image)

1867 Folded letter franked 10k + 3k + 1k bearing 4-ring numeral “95” of Opolie (Lublin province) to Berlin, fine and decorative cover (Image)

1870 Folded lettersheet franked 3k (3, all 3 with ERROR “underprint of 5k ” + 5k bluish grey bearing octagonal 4-line numeral “1” of Warszawa to Vienna, at back arrival marking, bottom back flap missing, fine and exceptional franking (Mi nos. 19xF + 20xb) (Image)