I recently bought a NOS Campagnolo Victory crankset. The crankset it self is beautiful, but I noticed that it didn't have the Campy engraved chainrings bolts; instead it had some unmarked chainring bolts. I've checked around and I haven't seen any other Victory cranksets like this. I bought from a very reputable web store but I'm still wondering if the original Campy chainring bolts were harvested to be sold separately.

edit: added "bolt" to read "chainring bolt"