I purchased this as a Scott 48b, die IV, (ACSC 14A) but upon closer examination, I think it is Scott 47a, die II, (ACSC 13B).
Clearly not a die I (no break at the LL numeral)
Likewise, no break across the face of the Kangaroo ... though it may look like a small one with the naked eye
And the UR corner does not show the rounded features, nor the incomplete corner I have with my other copies of 47b. (There is a break, but too far down.)
Lastly, what do you think of the centering? I would think this MNH would grade relatively high.