Brick of lead?

I'm probably gonna throw it on Ebay. I have approximately 30 lbs of lead. It is perfectly formed in two nuggets attached together. Almost like it was casted. I got to dig it out of the shed and snap a pic. Any ideas what It could be or value? I'm sure a gun smith would be drooling, because this seems to be a "PURE" double brick of lead. I don't know why it was made or it's purpose.

All I know is I found it in a old body shop getting demoilished.



Your thoughts or even offers? LOL!