The thicknesser worked great, with the new blades fitted the finish was first class. I think that the rigidity and smoothness of operation meant that the blades were able to do their bit without the distraction of vibration and flex. When I first bought it I was a bit dubious I must admit but you'll be pleasantly surprised I think, especially if you get a chance to compare it with something more modern and of comparable cost.
I think that marcros is pretty much spot on with the link he's given you, those numbers do ring a bell but if I remember there were several possible options depending on whether it was floor mounted or table top. It's an old machine and I couldn't find much info on the internet but you may have more luck than I did.