As it happens, I have my live accounts active right now so I could get them ready for the merges tomorrow. I logged on and looked on my SK for the piece I smithed way back.
This is the item I made:
http://everquest.allakhazam.com/db/item.html?item=15616
At the time, it was the first known piece of the Bertoxx armor to be made and initially the stats and classes were wrong. After petitioning about it, they fixed it.