I had always wanted to add a transparent telephone to my collection at some point, so when I spotted this NOS (“new old stock”) kit recently on eBay with the bonus being I get to build-it-myself, I happily bought it.
Second step is having the time to put it together! I should get a chance sometime over these holidays…
There was an extensive manual with the kit that covers assembly, testing, and theory which I scanned and uploaded to the Internet Archive.
Currently listening: Mouly - “Studio Set (1995)”