Back in the early 70s I was working in Dallas County. We got a call to down on the Trinity to check out some old dynamite that some kids had found. They had a flood over there and a lot of stuff wound up in the river, including an old wooden box of Dynamite. Dallas County SO had their own Bomb guy. He met us at the scene. He loaded it into his bomb trailer and took it an old gravel pit. He asked if any of us had any experience with explosives. I told him that I had in the Army, he he volunteered me to help him. We wired it up and shot it off. He told me I could be his assistant until he retired in a couple of years, then I could be the "Bomb Guy". I decided to pass on that. It was fun setting it off but I would not like to defuse a bomb.