Issued in 1960, this commemorative stamp celebrates the 100th anniversary of the first Polish postage stamp (1860), marking a significant milestone in Poland’s postal heritage. The design features an elegant heraldic frame surrounding the dates 1860–1960, symbolizing a century of philatelic tradition. Printed in a restrained blue-grey and red color combination, the stamp reflects the classic graphic style typical of mid-20th-century Polish issues. Such centenary issues are popular among collectors specializing in postal history, European commemoratives, and anniversary themes. Well-preserved examples remain attractive additions to thematic or country collections.