1978 – 50 Cents Half Dollar Canada – Square Jewels

The 1978 Canadian 50-cent coin, minted by the Royal Canadian Mint, is composed of nickel, weighing 8.1 grams with a diameter of 27.13 mm and a reeded edge. The obverse features a bust of Queen Elizabeth II wearing a tiara, designed by Arnold Machin, while the reverse displays a stylized Canadian coat of arms designed by Thomas Shingles, symbolizing England, Scotland, Ireland, and France, the founding nations of Canada. The coin inscribes “ELIZABETH II D – G – REGINA” on the obverse and on the reverse includes the year “1978,” the country name, and the denomination “50 CENTS.” This coin is magnetic and was issued in two varieties known as the “Square Jewels” and “Round Jewels” based on the style of the crown’s jewels. It was struck primarily for circulation with a mintage of over 3.3 million for the Square Jewels variant. The design incorporates the motto “A Mari usque ad Mare,” meaning “from sea to sea,” reflecting a national theme. Although not commonly used in daily transactions today, it is popular among collectors and was produced in circulation, uncirculated, and specimen finishes.