I have a 2006 FSR no pick guard Strat with the 60th diamond on the neck.

I think all the guitars made that year got that diamond on the neck or that only ANVI's or FSR runs used the diamond necks not sure.

But I will say this about that 60th neck on my Strat it is my favorite neck on any of my Strat's (rounded edges like a American standard) or any of my fenders for that matter. But I must admit the stain back on my American Special is damn nice give me that 60th aniv. neck with a satin back and it would be the perfect fender maple neck.