This Finnish stamp, denominated at 10 penni, features the national coat of arms with a crowned lion wielding a sword, a powerful emblem of Finland’s resilience and identity. Issued between 1891 and 1911 during the Grand Duchy period under Russian rule, it represents one of the classic “Arms of Finland” definitive issues. Printed in red, the design is framed with intricate wave-like patterns, enhancing its ornamental style. Postally used examples like this one add significant historical value, reflecting everyday communication in early 20th-century Finland. A sought-after piece for collectors of Nordic philately and classic definitive series.