Vintage Acme Thunderer pea whistle, stamped “Made in England” to the reverse. Classic cylindrical body with finger ring attachment and original cork pea inside. Nickel/brass construction showing honest age-related patina and light surface wear. A well-known British-made classic, manufactured by J Hudson & Co, Birmingham — used by police, referees and military for over a century. Ring intact, whistle functional. Condition: Used — patina and surface wear consistent with age, cork pea present.
