Detail
Type Ab. - Stadtkolonie is a Abbau (Surface Mine).
Kr Kolmar Posen - The Kreis for Stadtkolonie is Kolmar Posen. A Kreis is a government district (similar to a U.S. county).
See Brodden - A See notation means the entry is dependent on another entry. In this case, Stadtkolonie is dependent on Brodden, which should be consulted for additional information.