Vintage (1980s) German Ceramic "Deutsche Orden Christliche" Decanter

This is a vintage (1980s-1990s) 2-liter ceramic Altenmünster beer decanter (or growler) featuring a historical decorative theme. It was originally produced for the Altenmünster brand by the Allgäuer Brauhaus in Bavaria, Germany. The graphics present a historical motif showcasing a crowned crest, crossed swords, and the Iron Cross. The lower text reads "Deutsche Christliche Orden" (German Christian Orders), accompanied by a heraldic imperial eagle. It features a signature mechanical swing-top (flip-top) lid closure with a prominent built-in metal handle for pouring.

Measurements (approximate):
Height: 13"
Diameter: 5 1/4" (at widest point, not including handle)