Russian 0-8-4

"I was sent to retrieve an object. If I'm being honest, I don't even remember what it was."

- Phil Coulson

The Russian 0-8-4 was the code given by S.H.I.E.L.D. to the object discovered in Russia.

History
Early on in his career, Phil Coulson was tasked with retrieving an unknown object from the Bukov Mining Facility. Unbeknownst to him, Melinda May had requested to serve as Coulson's back-up for the mission and was the one who eventually retrieved the object while Coulson was holding off SVR agents.