This is a Mason's, England mint with tags mug commemorating the Silver Jubilee of Queen Elizabeth II of England in 1977 made by in a brown transferware design on ironstone.

The 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 mug  is in excellent, mint condition. The mug is from a British royal memorabilia collection I acquired in England.