Finland 1928 Definitive Series I with Posthorn Overprint for Stamp Exhibition

Finland · 1928 · 1 mk

The stamp depicts the heraldic Lion of Finland, a crowned lion rampant holding a sword, within a shield. An overprint of a posthorn and text 'POSTIMERKKI NÄYTTELY HELSINKI 1928' commemorates a stamp exhibition.

Issued in 1928, this stamp belongs to Finland's early definitive series following its independence, featuring the national symbol of the Lion of Finland. The special posthorn overprint indicates its use for a specific philatelic exhibition in Helsinki, highlighting its commemorative aspect within the philatelic community.