Detail
Type Ml. - Heckenmühle is a Mühle (Mill).
A Bühl - The Amtsbezirk for Heckenmühle is Bühl. The Amtsbezirk is the District Office.
See Stollhofen - A See notation means the entry is dependent on another entry. In this case, Heckenmühle is dependent on Stollhofen, which should be consulted for additional information.