Just stumbled across this in attic. I reckon it has been there pretty much since I bought it nearly 30 years ago. I must have missed this when I sold pretty much all my non sentimental stuff for Istanbul. It's pretty much mint. Although obvioulsy can't tell if it works. Looks like it should though. I'll probably chuck on ebay. If anyone collects this sort of stuff though, give me a shout and we could sort something out maybe.