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