The Dwarven Spy

Are you sure you found these notes on a Night Elf, then? Most of them are written in the Dwarven... Prospector Anvilward! He was sent here from Ironforge on a diplomatic mission. I should've known his interest in our Arcane Sanctums was a bit excessive. <name>, find the dwarf in the North Sanctum and take care of him. Oh, and be discrete about it.