I got curious one day and did some Googling to see if I could find recordings of what the telephone system used to sound like, then I found Evan Doorbell's webs

I got curious one day and did some Googling to see if I could find recordings of what the telephone system used to sound like, then I found Evan Doorbell's website and YouTube channel. I came for the recordings, then stayed for the stories and the delivery. Great stuff!