Antique poison pharmacy labels
The very rare 3 ½" 'middle' size skull poison (they come in 3 sizes - small one below). Embossed POISON on the forehead, and PAT APPL'D FOR on the back label panel near the base. Deep cobalt blue color, with embossed crossbones across the base (this is the non-lettered base variant), and has a tooled lip. Sold by James Hagenbuch.