Issued by Sweden, this classic 15 öre Sjöpost (Sea Mail) stamp highlights the nation’s strong maritime and postal heritage. The design features a modern passenger or mail ship symbolizing overseas postal transport, alongside Sweden’s historic postal horn emblem. Created by designer Tom Hultgren and engraved by Sven Ewert, the stamp reflects mid-20th-century Scandinavian engraving excellence. Sjöpost issues were used for mail carried by sea routes, making them highly attractive to thematic collectors of ships and postal history. A fine example representing Sweden’s maritime communication era.