Vintage Anchor Hocking Fire-King milk glass coffee mug featuring the Boston Red Sox logo in vibrant red. This collectible piece showcases the iconic hanging socks emblem alongside illustrations of a batter and catcher, capturing classic baseball nostalgia. Crafted from durable white milk glass, the mug includes the authentic "Oven-Proof Made in USA" Fire-King anchor mark on the base. Perfect for MLB fans and vintage kitchenware collectors alike, this D-handle style mug offers a timeless way to enjoy a morning brew while celebrating Boston sports history.