Oglethorpe Obnoticus is a neutral Gnomish Engineering trainer located in Booty Bay in Stranglethorn Vale. He only teaches the Gnomish Engineering recipes, you need the Gnomish Engineering specialization first. My Engineering Specialization guide shows how to get it.
He is in Booty Bay, in the building directly above First Mate Crazz, who stands at the middle of the docks. (see the marked picture below)
Stranglethorn Vale
Oglethorpe Obnoticus
