It is embossed on each side of the glass with "Lemon-Horehound Rock & Rye". It features a distinctive square body, script embossing along the side, and decorative swirled "twist neck" design "Rock and Rye" was a highly popular late-1800s concoction made by mixing rye whiskey with rock candy, often infused with citrus fruits (like lemon) or herbs (like horehoud) to make the strong liquor more palatable.
