Stan, on the radio last weekend I heard James Dickey's (Deliverance) son, Christopher, being interviewed about his family. He recounted that his uncle, James's brother Tom, was a WBTS relic hunter. He did a documentary about his collecting. Here's a short segment. The segment not shown, but maybe in the program archives, details defusing a shell in Tom's basement. By the time Tom starting pounding on the shell, the camera man and Christopher in a moment of good sense, hauled ass out of the basement and left the camera running on a tripod. Tom's two collector buddies were maimed by an exploding shell while defusing one according to the interview. I remember a few years ago a collector being killed by one up near Rasaca when he attempted to defuse it.
https://www.youtube.com/watch?v=XWQXodS8oAY