[Voxophone]

With reference to the original post, I regularly see radios for sale with up-to-date PAT test stickers on them, and yet the insides are fossilised under decades of authentic grime.

Presumably someone has come along with an insulation tester and done a 5 second test without bothering to remove the back. I hope no one buys these expecting them to work first time with no restoration.

Liam