As the title says, I found a 106-1 laser. It says the output is 20mW, but that's about all I know about it. There is no power source. I'm not sure what voltage/current requirements it has, but I'd like to play around with it. The only other info I have is that the positive wire is rated to 20kVDC. Anybody have any ideas? BTW, this laser was produced in 1985.