John, I am hoping that the last image is not an alternative to Vicodin!
So, I guess you're going to use the bullet to kill the bug that appears to be climbing into the radio. If you're a decent shot, the bug doesn't stand a chance, but you might lose a few tubes (valves for UK people) in the radio.
Interesting selection of subjects.
Cathode Bias, Valves, Megacycles and presumably the "Heath Company" was what eventually became the "HeathKit Company so beloved of radio Amateurs.. That brings back memories. Does it still work? Interesting set of shots.