Poland 1970 : 100th anniversary of the Printing Press Union // 1 stamp

Poland 1970 : 100th anniversary of  the Printing Press Union  // 1 stamp

• Fischer 1840 | Michel 1987 | Scott 1719 
• Year of issue 1970 | People's Republic of Poland

1840 - 16th century printing office

Glossary
The three coloured circles (yellow, magenta and cyan) are colours used in today's colour printing process.
Translations
Sto lat związku zawodowego pracowników poligrafii * 1870 - 1970 = The 100th anniversary of the union of the professional art of printing * 1870 - 1970.

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