I recently bought this from a trusted UACC dealer from an auction he had, could you tell me if you believe it is authentic or should i get a refund?

[IMG]http://i55.tinypic.com/97qgdw.jpg[/IMG]

it is a Nirvana signed 5.5x4.5 signed album page ive tried to compare it online but it's hard to know what examples online are legit in the first place,

I ask just because of three things ive noticed

1. the angle of the ( T ) in krist and Kurt

2. the ( dotted I in krist and Dave )

3. that the signatures line up bellow the ( T) in Krist is kurt and bellow that is dave

Im not sure if any of the above is good or bad I just know the dealer offers lifetime money back on authenticity and want to be sure

thank you very much for your time