Iridescent Cobalt Blue Glass Commemorative Bottle with Embossed Portrait

This is an iridescent, dark blue or cobalt blue glass bottle with a flattened, oblong body and a relatively short, wide neck. The bottle features heavy ribbing around its circumference, adding texture and visual interest. A prominent feature is the embossed profile of a historical figure, possibly a president or a national hero, on one of its flattened sides. The details of the face, including hair and facial features, are clearly discernible, though the specific individual cannot be definitively identified from the image. The glass exhibits a strong iridescent or carnival glass effect, displaying a shifting spectrum of colors, including purples, oranges, and greens, depending on the lighting and viewing angle. This iridescence often indicative of a particular post-mold treatment. There appears to be some text embossed along the edge of the circular portrait, possibly 'CC' and a number, but it's partially obscured and difficult to read completely due to the reflections and angle. The bottle seems to be in good condition with no apparent chips, cracks, or significant wear. The craftsmanship suggests it was mold-blown, typical for collectible glass bottles of the late 19th or early to mid-20th century. Its robust construction and decorative elements indicate it was likely made as a commemorative piece or a specialty liquor bottle. The quality of the embossed details and the vibrant iridescence suggest a good level of manufacturing quality. The absence of a stopper indicates it may be missing or was never originally fitted with one, or it was designed as a decanter.