Issued in 1967, this St. Helena pair commemorates the island’s New Constitution. Both stamps feature the colonial coat of arms—a three-masted sailing ship before the island’s rugged cliffs—symbolizing its historic maritime role in the South Atlantic. The portrait of Queen Elizabeth II appears at upper right, underscoring St. Helena’s British heritage. The 1-shilling (green) and 2 shillings 6 pence (blue) denominations were part of a constitutional reform celebration marking greater local self-governance under British rule.