Antique aqua/green glass bottle with embossed C B K marking on the base along with the number 2011, believed to be a mold or pattern number. This style of bottle is associated with late-19th to early-20th-century British food, pickle, relish, or sauce bottles.
The bottle has a thick rolled/applied-style lip, numerous bubbles and imperfections in the glass, and the slightly crude character typical of older bottle manufacture. It has attractive natural age-related haze, surface wear, scratches, and residue consistent with being an excavated or long-stored antique bottle.
No stopper or closure is included. Please review all photos carefully for condition, markings, glass imperfections, and overall appearance.
A nice display piece for collectors of antique bottles, Victorian glass, British bottles, aqua glass, or early food and condiment containers.