Helsinki Harbour, Finland

Finland · 1942 · 10 mk

The stamp features a detailed engraving of Helsinki Harbour, showing several ships docked alongside buildings and a cityscape in the background. The denomination '10 mk' is prominently displayed in the lower left.

Issued in 1942, this stamp reflects Finland's national identity during the Continuation War (part of World War II). It likely served as a standard postal issue during a period of significant national challenge.