Brand: Karlsquell.
Producer: Bierbrouwerij de Leeuw B.V.
Description: Metallic Cream crown cap. Golden and red logo of a royal crown with green leafs. Black text: Karlsquell PREMIUM.
Plastic line.
Factory sign: R.R.K. (Rauh GmbH & Co. Blechwarenfabrikations-KG).