Specially made for R. Twining & Co. Ltd. — the well-known English tea brand Twinings.

1960s–1980s.

Origin: England.

This concerns the rarer red/brown variant and not the blue one.

Recently auctioned in 2025 in the color UK blue for 32 pounds.

Royal Cauldon (Cauldon Potteries, Stoke-on-Trent, England)

You can also make me an offer.