WWII old rusty knife "Rostfrei Solingen"Restoration of a knife lost 80 years ago.

Hello. Today we will restore an old rusty knife found at the battlefield of WWII. Iron from a long stay in water is almost completely destroyed. But parts made of stainless steel and bronze survived. I don’t know what the original handle was made of, so I decided to make it out of oak. For soldering I used mapp gas, Brazzing Rod HARRIS 45 and this burner - http://ali.pub/5900zm I hope you will like it.