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