At my local hardware surplus place a bunch of gen 1 Avalon boards showed up.
Among them was a board that had none of the Avalon silk screening.
There were also a couple of interesting mod-wires.
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fpeople.xiph.org%2F%7Egreg%2Fs.jpg&t=663&c=qAusw80LZ9zyUg)
Due to lazyness I haven't dug up my batch 1 museum pieces to see if it looked like these.
(if anyone wants some dusty mining boards for $20/ea)