Detail
Type Wlr. - Hammerberg is a Weiler (Farm or Small Village).
BA Burglengenfeld - The Bezirksamt for Hammerberg is Burglengenfeld. The Bezirksamt is the District Office.
See Vilshofen OPfalz - A See notation means the entry is dependent on another entry. In this case, Hammerberg is dependent on Vilshofen OPfalz, which should be consulted for additional information.