Could be the thicker tip of the writing utensil but I am not sold on this one. Also, the vast majority of Parton signed items are inscribed. Also, the "a" is unusually oversized. Here is an example from 1981 for comparsion. I love Dolly, BTW!
Really appreciate it, I´m not sure of the authenticity, because as you've said of the thickness of the felt, (that changes a lot) but its strange as its a fluent signature, Thanks for sharing your Wonderfull Dolly autographs, she is great! :-)
I would like to find one that I will be completely sure of the authenticity.