Detail
Type Ml. - Polnischmühle is a Mühle (Mill).
Kr Trebnitz - The Kreis for Polnischmühle is Trebnitz. A Kreis is a government district (similar to a U.S. county).
See Schlottau - A See notation means the entry is dependent on another entry. In this case, Polnischmühle is dependent on Schlottau, which should be consulted for additional information.