Cloth Seal, Czech Republic, Königgrätz, Tubular Seal

Cloth Seal, Czech, Königgrätz, Tubular Seal, Image & Found by Mlýnek Karel.
Found near the city of Prostějov, Czech Republic, 15 x 17mm.

KON GR(A...) grid above & below // probable Austro-Hungarian eagle with possible secondary stamp on breast

Königgrätz is the German name for the city of Hradec Králové in the Hradec Králové Region of Bohemia.