Vintage Marzi Remy German Traditional Alpine Style Beer Stein Blue Diamond

• MB mark = Marzi & Remy, a major German stein pottery in the Westerwald region. They operated 1879-1994. The M over B in an oval is their post-1964 mark.  • Style: This is cobalt blue salt-glazed stoneware with the classic Rautenmuster diamond/raised relief pattern. The blue + gray salt-glaze + pewter lid is textbook Westerwald.  Details from your photos  • Height: ∼5.5 tall per your ruler — standard 0.5L size.  • Lid: Flat pewter lid with ball thumblift. Hinges look solid. Some patina on the pewter is normal and desirable.  • Pattern: Geometric diamonds with scrollwork bands. This was a very popular 1960s-1980s tourist/souvenir pattern. Not a limited edition or regimental stein — it's decorative barware.  • Condition: Glaze looks excellent. No chips or cracks visible. Interior is clean. Bottom has typical kiln grit/staining.  Age  That MB mark puts it 1964-1990s, but this exact diamond pattern was most common in the 1970s-1980s during the beer stein collecting boom.