Jafe, nice “little” haul there.
Any thoughts on the unmarked adapter? Would you mind a photo or two of the adapter and the tuning gauge? As a piano player, it interests me a bit.
Back in high school they used to bring in a blind piano tuner. I’m sure he was great at his job,but I’ll never forget this time in the theater balcony with the band during a play rehearsal. I was on another instrument during that but I remember the tuner man getting helped to the piano, which was right next to the balcony railing. There were so many equipment cables and cords across the floor, , music stands, hardware protruding from the floor which previously had seating, not to mention all kinds of other crap around, it was tripping hazard central. It was hard enough for us to slip around up there in the dark. I think he tripped on something and I just remember shaking my head in disbelief thinking it wasn’t safe.
Anyway sorry, just a strange memory.