Krautheim
Krautheim & Adelberg, commonly known as Krautheim porcelain, was founded in 1884 by Christoph Krautheim in Selb, Germany. Later, Richard Adelberg joined the business.
The company's sales declined in the 1960s and 1970s, and it eventually filed for bankruptcy in 1977.
Krautheim marks

1910s ~ 20s

1920s ~ 45

1946 ~ 49

1949 ~ 70s
As I mentioned in other pages, the marks with "US ZONE" are ceramics that were distributed in Germany between 1946 and 1949.

1949 ~

Unknown

1949 ~
‘Franconia’ seems to be an importer.