I received this tenon saw from a 2nd hand tool dealer in the UK yesterday. It has the name GHE Charlesworh engraved on the very thick & heavy solid brass back. The medallion says "Warranted Superior Sheffield." It cost £26.00 excluding P&P and is in an excellent condition. The sawplate will be cleaned with a 3M Scotchpad and Clean Green, and the handle will be lightly sanded & oiled. Then I need to learn how to sharpen! I have the saw vice, the files, the saw set and the video. I just need to make the start. That's the hard part.