A very old lift in järve hospital in tallinn, estonia i visited. The lift doors wind themselves up before actually opening. The bell is pretty ald and dead as well. Recorded with soundproffessionals ms-bmc3 binaural microphones with zoom h1 recorder.
There are very old fluorecent lights in our garage and i recorded one of them. The hum was very quiet, so i made that louder in audacity and removed background noise which was also amplified.
This is a recording of a very old typewriter. I had a digital audio recorder that records 96/32 wav files onto an sd card. I took the recording inside an antique shop of a classic typewriter for sale, used some noise reduction on it, and added some dither. Here you go. Use it for any project you may have.
An old hard drive booting up and being shut off with a very noisy fan. I recorded it very close to the source. Could be used for rickety spacecraft or diy science project sounds.