Design for the coat of arms of the district Esch from the City of Köln: „Party per pale gules and Argent charged with a continous St. John's Cross sable; thereupon an escutcheon Argent charged with an upright ash leave vert.“ 
The arms based on a non-heraldic sign of the Köln-Esch.
Own work - Escher Wappen
file made by Jürgen Krause
colors according to FIAV Entwurf eines Wappens nach heraldischen Regeln für Köln-Esch