Michael Andersen and Sons Pottery (MAS), Bornholm Denmark.
Michael Andersen & Sons was founded in the 1880s (from an earlier 18th Century Pottery) on the island of Bornholm, Denmark – one of the major centres of Danish pottery production during the 19th and 20th Centuries.
Jens Michael Andersen (1859-1931) who was the founder, had trained at the local Hjorth pottery.
His 4 sons worked in the pottery, and one son, Daniel (1885-1959) developed the iconic “Persia” glaze in 1935, which won an international award. The Persia glaze went on to be used on many designs well into the 1960s.
It is the “Art Pottery” of the 1950s -1970s which MAS are now best known for worldwide…but I also love some of the Art Deco style designs from the 1930s – although these are harder to find in excellent condition now.