This is a very dusty, grimy oscilloscope. I love old electronic equipment, and these machines are amazing. They allow you to see sound, visualisations of the ‘shape’ of electrical signals. I wish I had been able to continue learning about science, the trouble with education is that you are forced to specialise. I enjoyed lessons about pretty much everything, especially how different subjects crossed over. But at some point, you are forced to choose a path, classes neatly sectioned. As you get older, you discover the world just doesn’t work like that, everything is linked. So I’ll just keep on keeping my senses open I guess. Anyhow, that turned into a bit of a ramble, this machine is a very dusty, well used PM3244 – made for a great image.