Adderly

Adderley was a British porcelain manufacturer that operated from 1886 to 1988. In the mark, year 1789 printed but I couldn't find any clues about that. The company was founded by William A. Adderley in Longton, Staffordshire, England. Adderley produced a wide range of porcelain products, including tableware, ornaments, and figurines.

Adderley porcelain was known for its high quality and intricate designs. The company's products were popular throughout the United Kingdom and were also exported to many countries around the world.

In 1947, Adderley was taken over by Ridgway Potteries, but the company continued to produce porcelain under the Adderley brand. Adderley production ceased in 1988.