This is an antique glass medicine bottle for "Dr. Kilmer's Swamp-Root Kidney Liver & Bladder Cure".

Historical Context: Produced in the United States before 1900, it is a well-known example of antique patent medicine or "quack" medicine.

Features: The aqua-colored bottle typically features embossing for the product name and often a embossed image of a kidney on its face.

Usage: Today, these bottles are popular items for collectors and for vintage home decor.