Pratt's Rock aka Pratt's Overhang 

Actually, this is miscataloged - Smith Overhang is a problem, not a separate rock. Smith Overhang is found on the Pratt's Overhang block. BTW - P.B. & B.H. refer to this as Smith's Overhang while P.A. calls it Smith Overhang. I have always heard it referred to as Smith Overhang. It used to be that you always saw a cheater block under this problem for the start. The 2000 B.H B.O.B.B called this V5, surely describing the then standard cheater stone start. It seems that in the last few years that the harder off the ground variant has become widely accepted as the 'true" Smith Overhang. It's V8 and maybe V9 when starting from the ground, i.e. start low before the glued side pull.

Has anyone done, or seen another do, the Holloway traverse on this block? It's called The Stretcher (FA '73) and Horan called it B2-3/V9 in the 1995 CFRB vol. 2. stating, "Holds have broken and being tall is crucial."

To be technically precise mods, I believe Ament always refered to this block as "Pratt's Rock" ... which is home to Pratt's Mantel and Pratt's Overhang.