Minute articles from the past? I don't believe it (2,3)
I believe the answer is:
my eye
'i don't believe it' is the definition.
(expression of disbelief)
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for my eye that I've seen before include "the detective I hired?" , "That's nonsense!" , "Certainly not" , "expression of disagreement" , "Bull" .)