Chipped bone rod
 

I distinctly remember the merchant in front of the Kelethin bank selling chipped bone rods during the Kunark era. It's weird that the only merchant on P99 selling it is in Thurgadin.

Anyway, I did a bit of research and found a post from allakhazam, dated Jan 22, 2001, confirming that merchant selling chipped bone rods. A followup post, from 4 days later, mentions merchants in S. Qeynos and Erudin also selling it.

http://everquest.allakhazam.com/db/item.html?item=3616

Based on those comments, it seems like the Chipped Bone Rod was likely added to certain old world vendors when Velious was released.

Checked magelo to see which merchants are currently selling them on live:
https://eq.magelo.com/item/14510#sold

Probably one vendor per old world/kunark city?

Would be my guess. What further information do you need to add the item to various old world vendors?

Just by alla comments on the item you can pinpoint a few merchants for sure like one in kelethin, rivervale, halas, sqeynos, and erudin in era.

http://everquest.allakhazam.com/db/item.html?item=3616

Fixed, pending update