Heraeus silver bars are of the highest quality and you can feel confident with these bars in your portfolio. The front features the Heraeus logo along with the purity of .999 Fine Silver, the weight of 10 troy oz, and the Heraeus logo and “Heraeus Edelmetalle Hanau”. The reverse features the name “Heraeus” in a 45 degree checkerboard watermark pattern to help prevent counterfeiting.