Antique Carbona Products Co. Aqua Glass Bottle, Embossed, Early 1900s

A beautiful antique aqua glass bottle from the Carbona Products Company, a well-known early 20th-century cleaning products manufacturer. The bottle features crisp embossed lettering reading 'CARBONA / Carbona Products Co. / CARBONA' on the front panel. The glass displays a lovely natural aqua-blue color typical of period glassmaking, with the appealing irregularities and bubbles characteristic of early machine or hand-finished production. The bottle has a rolled lip finish, a faceted rectangular body with ribbed side panels, and an octagonal base. A glassmaker's mark (appears to be a 'W' in an oval) is visible on the base, which can help narrow the manufacturer and date. The bottle stands approximately 5 to 6 inches tall based on proportions visible in photos. It is empty and free of contents. Some light mineral staining and soil residue is visible on the lower body, consistent with age and burial or long storage. No chips or cracks are visible. A charming piece of American advertising and bottle collecting history.