1 Won Socialist Visitor

North Korea maintained parallel currency systems for decades, issuing separate notes for foreign visitors — and within that system, further subdivisions by origin. The so-called "Socialist Visitor" series was specifically designed for tourists and guests arriving from allied socialist countries, as opposed to capitalist-bloc visitors who received notes from a different series printed with a different color overprint. The distinction mattered: convertibility and purchasing access differed depending on which set of notes a visitor carried.

The 1988 date aligns with a period of peak juche-era isolation, when hard currency controls were administered with particular rigidity through the Chosun Trade Bank's retail exchange network.