Yeah, I've been striking out too. If it's a Concorde Squadra and not Blitz then that makes more sense. I found a Blitz bike race team but they are in the states.
Those Columbus decals are odd since there's not a Columbus tube decal in any of the pics I've seen.
Check out the uprezzed image of the dropout. Can anyone make that out or recognize it? I thought it was just a serial number but it's a work and logo of some sorts.
I'm usually leery of a frame being sold online that I can't identify. But for the asking price and what I can see in the pics it's worth the price regardless of what it may truly be or not be.