I was working on an old dentist office and decided to look up in he ceiling to look for bearing walls cause I was tearing out some walls for a remodel. I looked and saw sheets of lead all over the place. I took a bunch down , thinking when this friend of mine that owns it wouldn't want to get hit with a lead abatement bill should be happy if i did it for free. So, I took most of it down. There is a bunch up in there yet and will likely get the rest. It is thin and very soft. I figure that is about 2500 54 ca. roundballs.