Hi -

I've been looking at the books that Willie Nelson signed at B&N in New York last week.  Most of them are done with a medium width marker; this person is offering ones (from the signing?) with a bit less wide marker.  It makes the linework easier to distinguish, but I though it suspicious that one person has books with a different pen when most would have been done with the same pen while he was at one sitting.  There are many details that look authentic, but a few that are questionable.  Opinions? 

Thanks -