North German sergeant with pierced air bladder, late 18th century.

Shot glass / Wachtmeister made of colorless glass, slim shape, cylindrical hollow shaft with pierced air bubble, high swinging goblet, fused lip edge. Base plate with fused demolition. Very small micro chip on the edge of the mouth. North German, end of 18th century / beginning. 19th century Height: approx. 12.2 cm.