Old Rusty German Hammer Restoration

Hello folks Today I want to show you new restoration project. I found this German old rusty hammer at flea market and bought it for USD 0, 75. Two month ago I get similar hammer but with different DIN (DIN is the German Institute for norming. (Deutsches Institut für Normung). Well, the original state of hammer was terrible. The hummer had has major layer of rusty and so many deep corrosion s. So, I use my one of most favorite tool electrolysis and remove all rusty, then used belt grinder to remove all ru