1921 Constitution, set of 7. (6 shown reduced size).
1921: 25, 50, 100 and 200 Marek.  200 Mk has Lwow cancellation. 
Part of a set of 9.
1922-23:  A set issued to commemorate the incorporation of parts
of Upper Silesia into Poland.  The lower value stamps in fenig resemble
the 1919 issues, but the colours are different.  The 1 mark and above
show a coal miner.  5, 10, 20, 40, 50 and 75 fenig, 1, 1.25, 2, 3,
4, 5, 6, 10, 20, 50, 80, 100, 200 and 300 marek.
1923:  Copernicus and Father Konarski.  In Polish Marek.
Part of a set issued in 1924.  This was the first issue of the
Second Republic to use
the Groszy/Zloty denomination.
This set included 1, 2, 3, 5, 10, 15, 20, 25, 30, 40, 50 Groszy and
1 Zloty.
Partial set of 1925-27.  2, 3, 24 and 45 groszy not shown.
1927-1928:  Jozef Pilsudski.