Poland Meter Stamp GD23

Poland · 2009 · 0,60 PLN

A rectangular meter stamp featuring the Polish eagle emblem, 'POCZTA POLSKA' text, the denomination '0,60 PLN', and the machine identifier 'GD23', along with a barcode pattern.

Meter stamps like this GD23 type represent a modern, automated method of postage payment used by businesses and postal services, signifying a shift from traditional adhesive stamps for bulk mail.