Is that a 'magic eye' pointing forwards David?
Maybe a PEN45M..
I was chatting to a guy a few weeks back. He said there was a craze for old electronic items such as signal generators and capacitor bridges to be turned into table lamps. They just cut the mains lead off, screw or more likely glue a batten holder to the top of it and hey presto you have a trendy table lamp that can be sold in London shops for exorbitant prices.
This may be a common occurrence in the future and may pose more of a threat to our restorations than damp and woodworm.
That 134/6 looks very clean David. Just needs a good sort out and some valves. I have some spare 6P28's if you need a couple.