10 pa'anga 1980

Common. This note was part of a regular circulation issue from the Currency Commission spanning 1973-1989, with substantial print runs. eBay market data shows multiple UNC examples trading in the $6.99–$18.99 USD range, with catalog values at $60 UNC (2019 estimate), indicating steady but not exceptional collector demand. The P-22b variant is one of several documented varieties for this Pick number, suggesting multiple printings were executed.

This note was issued during the reign of King George Tupou IV in the early post-independence period of the Kingdom of Tonga, reflecting the nation's monetary sovereignty through the Currency Commission (Komisiona Pa'anga). The Royal Palace depicted on the reverse symbolizes the continuity of the Tongan monarchy and government authority, while the coat of arms on the obverse underscores the formal state apparatus during a period of economic modernization in the South Pacific.

The obverse features a formal portrait of King George Tupou IV in ceremonial dress with distinctive shoulder insignia, positioned on the right side of the note. The left side displays an ornate coat of arms featuring a shield with a central cross and stars, representing the Kingdom's heraldic symbols. The denomination is prominently displayed in the center within concentric circular frames. The reverse depicts the Royal Palace of Nuku'Alofa, the seat of government, rendered as an ornate multi-story structure with a distinctive domed central section, multiple spires and towers, classical arched colonnades, and decorative architectural details. The palace is surrounded by landscaped grounds with vegetation, emphasizing the formal and official nature of the building. The entire note employs intricate engraved line work and ornamental borders in blue/purple and mauve coloring.

Front side: 'PULE'ANGA 'O TONGA' (Kingdom of Tonga), '10' and 'PA'ANGA' (denomination), 'B146029' (serial number), '15th April, 1980' (issue date), 'PA'ANGA 'E HONGOFULÜ' (Honorable Pa'anga), 'KOMISIONA PA'ANGA' (Currency Commission). Back side: '10' and 'PA'ANGA' (denomination repeated), 'GOVERNMENT OF TONGA' (issuing authority in English), 'THESE NOTES ARE LEGAL TENDER FOR THE PAYMENT OF ANY AMOUNT' (legal tender notice).

Intaglio engraving (line engraving) by Thomas de la Rue, London, characterized by the fine line work, ornate borders, and complex geometric patterns visible throughout. The security features include intricate engraved patterns designed to prevent counterfeiting, with sophisticated shading and detail work typical of high-security banknote production of the 1980s.

This note is catalogued as P-22b (one of five documented variants: P-22a, P-22b, P-22bCS1, P-22c, and P-22s). The specimen observed has a serial number prefix 'B' (B146029), dating to the 15th April 1980 issue. Replacement notes are known to carry the serial number prefix 'Z/1' as noted in reference catalogs. Signature varieties are documented for this issue, though specific signatures are not clearly legible in the provided images. The P-22b designation indicates this is a recognized variant distinct from the earlier P-22a printing.