Detail
Type Hrgr. - Altes Dorf is a Häusergruppe (Group of Houses).
Kr Jerichow II - The Kreis for Altes Dorf is Jerichow II. A Kreis is a government district (similar to a U.S. county).
See Grütz - A See notation means the entry is dependent on another entry. In this case, Altes Dorf is dependent on Grütz, which should be consulted for additional information.