Yeah! This stuff is a total gas. Here's this professional-broadcaster-quality voice, narrating a personal story about 50 year-old recordings of noises made by equipment that doesn't exist any more. (With threats by 'Ernestine') So: pure entertainment.
After the series of many narrated tapes, there's another series of raw tapes (unnarrated ... test what you've learned).
After the series of many narrated tapes, there's another series of raw tapes (unnarrated ... test what you've learned).