Master Engineer's Goggles - Spell - Classic World of Warcraft
WoW Classic TBC- Is Engineering still good in TBC? - YouTube
Shadow Goggles - Item - TBC Classic
Engineering Goggles - Wrath of the Lich King Classic Discussion - World of Warcraft Forums
Catseye Ultra Goggles - Item - TBC Classic
Junior Technician 3rd Grade Goggles - Item - World of Warcraft
2.4.3 Engineering contains a T6 level epic head that was orgininal added with black temple as a catch up item. Here is a picture that compare T4 Hunter head with the mail
Tankatronic Goggles - Item - World of Warcraft
Furious Gizmatic Goggles - Item - World of Warcraft
WoW Archivist: An ultrasafe history of engineering | Engadget