A. I. Virtanen Commemorative Stamp

Finland · 1980 · 1,00 mk

The stamp features a portrait of Nobel laureate A. I. Virtanen, with a stylized representation of a beaker and chemical structure. The denomination '1,00 mk' is also visible.

Issued in 1980, this stamp honors Artturi Ilmari Virtanen, a Finnish Nobel Prize-winning chemist renowned for his work in agricultural chemistry. It was also part of the annual Europa stamp series, promoting European unity.