Medicine Bottle Repro. Golden Yellow. Glass. This large, flask shaped bottle is embossed with an overall mottled pattern. The front is embossed with a safe and "Franks Safe Kidney & Liver Cure," Rochester, NY. The back is embossed, Since 1892 works wonders, this is not a polite way of drinking will grow on anyone no danger of contracting the drink or any other kind of habit. It has a rounded collar.