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