Noguchi Cyclone table  

Where is it located? Maybe I could go look at it for you..

So you're saying I should buy?

The Knoll site has good photos and drawings with all dimensions listed. Take your phone with you and compare every little detail. Find some ahead of time online that include verification of authenticity and compare those photos, too. Maybe there are fakes that are near-perfect copies but most newer knockoffs of iconic pieces have differences big enough that you will notice if you look carefully.