This image is a derivative work of the following images: File:DDR_Veraltungsbezirke.svg licensed with Cc-by-sa-3.0-migrated, GFDL 2007-12-09T12:50:04Z...
DescriptionDDR Grenzuebergangstelle 1982.png English: East German border crossing points as of 1982. Locations sourced from the appendix to §18 of the...
