I asked, via e-mail throughout the office, requesting lead, wheel weights, and candle wax. The wax has come back in Spades. I have 3 copy paper boxes full of candles. The lead, 100#'s, came back as old German tubing from a turn-of-the-century Player Piano being restored with rubber tubing. You never know where stuff is going to be located. I have picked up several 6-gallon buckets full of WW's for $20/bucket (~ 100#'s). The amount of iron and zinc is growing in those WW buckets though. So far, almost 20% has been scrapped as unusable.