His description is "copy and pasted" from Vintage Velos' museum page of their 1960 Masi Pista. How the two relate I could not tell you.
I've watched a few of this seller's auctions and would steer clear of him myself. Sometimes there's some innocent confusion "lost in translation" with European dealers. But I sense more ignorance or possible fraud from this seller. Look at his "1955-1960" Bianchi frameset.
The chrome Pista bike is pretty cool though. Hate when that happens!
Cheers, Jon Williams
GP OR USA