REBUILDING POLAND
After it was bombed into submission by Nazi Germany, WWII

Note: As with the majority of countries - the USA not being one of them -
the Semi-Postal stamp allots so many cents (or Zlotych, in this case)
to carry the mail; the remainder (the plus side) goes to a common
cause, in this case, rebuilding Poland.

PRISMACOLOR on PAPER 1991 - Fred Burkhart
Based on the Polish stamp