Detail
Type Wlr. - Langenbecke is a Weiler (Farm or Small Village).
Kr Altena - The Kreis for Langenbecke is Altena. A Kreis is a government district (similar to a U.S. county).
See Herscheid b) - A See notation means the entry is dependent on another entry. In this case, Langenbecke is dependent on Herscheid b), which should be consulted for additional information.