5 Yuan Bank of Kuantung

The Bank of Kuantung (關東銀行) was a short-lived regional institution operating in the Kwantung Leased Territory — the peninsula around Dalian and Lüshun (Port Arthur) that had passed from Russian to Japanese control after 1905 and back into Soviet-administered limbo following Japan's 1945 surrender. By 1948 the political situation was resolving rapidly in favor of the Chinese Communists, and currency issued in this period functioned more as an administrative instrument of transitional authority than a conventional banking product.

Pick S3446 falls into a category of regional issues that circulated briefly before being absorbed or invalidated by the People's Bank system after 1949. Surviving examples in any grade are uncommon given the note's short practical lifespan.