Detail
Type D. - Alt Finnentrop is a Dorf (Village).
Kr Olpe - The Kreis for Alt Finnentrop is Olpe. A Kreis is a government district (similar to a U.S. county).
See Helden Westf. - A See notation means the entry is dependent on another entry. In this case, Alt Finnentrop is dependent on Helden Westf., which should be consulted for additional information.