After changing the venturi burner on my propane forge to a forced air burner for higher efficiency and heat, I decided to attempt forging a knife out of damascus steel. I used 1084 high carbon steel, and 15n20 alloy steel for the contrast after etching. There is some contrast but I didn't seem to get very much even after laying the blade in the ferric chloride for several hours and some instant coffee for a patina.