Detail
Type Zk. - Reckenberg is a Zinken (Outlying Farm).
A Freiburg - The Amtsbezirk for Reckenberg is Freiburg. The Amtsbezirk is the District Office.
See Eschbach 1) - A See notation means the entry is dependent on another entry. In this case, Reckenberg is dependent on Eschbach 1), which should be consulted for additional information.