Vintage 1950s Clayton Mayers Glass Capercailzie Art Glass half pint glass. This collectable item belongs to the category of pint and beer glasses, making it a unique and rare find for collectors. Crafted from high-quality glass, this half pint glass showcases intricate artistry and design typical of the mid-20th century. Perfect for use or display, this piece of drinkware is a true gem for enthusiasts of breweriana and glassware collectables.