Brand: Münster Berg. (for the US).
Producer: Pivovary Vratislavice-Liberec / Pivovar HOLS a.s. / Sodovkárna Vratislavice n/n / Pivovary Vratislavice nad Nisou
Description: Gold crown cap, black circle and triangles. Gold.circle, crown and letter: M.
Identification: MMMM.
Plastic line.
Factory sign: MK (Modricky Korek).