Tillowitz
Tillowitz (Tulowice) is the name of a town located in Silesia (now part of Poland).
Tillowitz porcelain is usually called R.S. Germany because of its initials on the mark.
R.S. is an abbreviation of Reinhold Schlegelmilch, the name of the porcelain manufacturer.
Ref.:https://www.porcelana-tulowice.pl/
Business: c.1900 ~ 2000(?)
Reinhold Schlegelmilch Marks

1904 ~ 1918

1918 ~ 1921

1918 ~ 1945

1920 ~ 1945


Known as reproduction marks