Issued in November 1972, this attractive Cook Islands set commemorates the Silver Wedding Anniversary of Queen Elizabeth II and Prince Philip. Each stamp reproduces the new national coinage introduced the same year, with denominations of 1c, 2c, and 5c. The coins feature Queen Elizabeth II’s portrait on the obverse and distinctive island motifs on the reverse — such as a fern frond, pineapple, and hibiscus flower. The series celebrates both royal tradition and Cook Islands’ emerging national identity through modern currency design.