Glass Laboratory Beaker

This item is a clear, colorless glass laboratory measuring vessel, commonly referred to as a conical graduate or laboratory beaker with a pouring spout and a stable footed base. The piece is constructed from molded or blown clear glass with etched or enamelled measurement graduations clearly visible on the exterior surface. The visible markings include capacity indicators such as '300', '200', and '100', along with abbreviation markings like 'CC' near the upper rim. The vessel features a gently flared conical body narrowing toward a heavy, solid circular pedestal base that provides stability. The glass exhibits good clarity with minimal visible surface wear, though minor manufacturing striations or small bubbles typical of vintage glassware may be present upon closer inspection. There are no prominent chips or cracks immediately visible in the provided image, but the item remains unauthenticated and lacks a discernible maker's mark or manufacturer logo to confirm its specific origin or exact production date. Stylistically, the piece is consistent with mid-to-late 20th-century scientific or apothecary glassware used for precise liquid measurement. The identification rests strictly on the physical shape, utilitarian design, and visible volumetric scale markings observed on the glass exterior.

Based on what I can see in the provided image, this item appears to be a vintage glass laboratory measuring vessel, likely a conical graduate from the mid-to-late 20th century, featuring clear glass construction, a stable footed pedestal base, and visible volumetric scale markings including 'CC' and numerical capacity indicators. I can't verify from a photo whether the glass is borosilicate or standard soda-lime glass, nor can I discern any subtle manufacturing flaws or microscopic wear patterns without physical handling. The piece lacks a visible maker's mark or manufacturer logo, meaning any specific attribution to a particular scientific glassworks remains a working hypothesis rather than a confirmed fact. The estimated value range of $45 to $85 reflects typical secondary market behavior for utilitarian vintage laboratory glassware of this type and condition, assuming the physical integrity is sound without hidden structural damage. Demand for such items is generally driven by collectors of scientific instruments, apothecary items, or those seeking vintage industrial decor. However, if physical inspection were to reveal that this piece is a modern decorative reproduction, replica, or made 'in the style of' antique laboratory ware rather than a vintage functional item, the market value would likely decrease to the $15–$30 range. To establish a more precise valuation and potentially verify the era of production, one would need an in-person physical examination by an expert in vintage scientific apparatus, detailed material testing of the glass composition, and a search for archival catalogs matching the specific typography and styling of the capacity markings.