guys ive posted a picture of my robbie bat under ask about shipping records on a thread called vintage oak bats hb.bmh responded on another thread its an oak bat we made these a long time ago.ive called every bat dealer in the usa and they say ive never seen an oak bat in my life they dont exist.but they do and unregistered.its branded tm in the center.also where 125 apperas on louisville sluggers a code dhb12 appears instead.the knob is unstamped and filed.it weighs 35 ozs and is 34 inches long.it shows plenty of game used player characteristics.i have other oak bats from hb.why are these bats unregistered?and why oak?and what about the block letter name on the barrel?does this mean the bat was manufactered before he signed his endoresment contract?can anybody answer any four of these questions?thanks jane