Geometric Pattern Tumblers Appraisal

Mid-Century Modern Frosted Geometric Tumbler

This item is a clear glass drinking tumbler featuring a distinct Mid-Century Modern aesthetic. The glass is constructed with a dodecahedral or multi-faceted base that transitions into a slightly tapered circular rim, creating a dynamic polygonal structure. The most notable decorative feature is the series of frosted or acid-etched white opaque triangles that alternate in orientation around the exterior circumference. These geometric patterns are sharply defined, showcasing a minimalist, space-age influence typical of 1950s or 1960s glassware design. The glass itself appears to be of standard pressed-glass quality with a polished finish. In terms of condition, the glass shows clear transparency without visible clouding or significant scratching, though there are minor reflections on the faceted edges. No chips or cracks are immediately evident in the photograph, suggesting well-maintained condition. While no maker's mark is visible in this orientation, the style is reminiscent of manufacturers like Libbey or Hazel-Atlas who specialized in patterned barware. This piece serves as a classic example of twentieth-century functional design, prioritizing clean lines and high-contrast geometric ornamentation.