I was at a car-boot sale on Saturday and came across a a pair of straights complete with case -a Kropp and a Tennis. I haven't seen any straights at a 'booty' before so was quite surprised to say the least. There's quite a bit of wear on the Kropp (the spine is well worn) but looks like it may have a good edge, and the Tennis, apart from a tiny ding in the centre of the blade looks in good nick too. After a thorough cleaning, I'll give them a run on the balsa, strop them and see how it goes. I've seen the Kropps before, but if anyone has any info on the Tennis I'd be interested to hear.