Poland 1950 Postage Due, Numerals

Poland · 1950 · 100 zł

This postage due stamp features a large, stylized numeral '100' as its central design element, indicating the amount to be collected. The denomination 'ZŁ' for Złoty is placed below the numeral, and the word 'DOPŁATA' (Surcharge) is inscribed at the top, all enclosed within an ornate, guilloche-patterned frame.

Issued in the early years of the Polish People's Republic, this definitive postage due series was used to collect insufficient postage on mail during a period of post-war economic stabilization and currency reforms.