This is a Silver Jubilee of Queen Elizabeth II of England in 1977 Mason's, England mug, mint with tags, in a black transferware design.

The ironstone mug measures 3 inches high by 3 inches in diameter and has it's original tag which has a history of the queen's life.

The commemorative mug features profiles of Queen Elizabrth and Prince Philip with dedication.

The mug  is in excellent used vintage condition with the original tag.