Thomas thanks for your replies to my dilemma.
I can not tell if it was preheated. I do not know what rod or wire was used. When metal is heated it often changes colors. This looks to be evenly colored, except for the weld itself. I worked with mild steel and stainless steel over my 27 year career, that is why I think think this is stainless steel weld, no rust on the weld. The rebound, that I was told is good, is not really good, I would say fair. I used a ball peen hammer to bounce on the anvil, not sure what else to use.
As far as price goes, this is a present to me.
P.S. some grinding was done after the welding.