I would like to purchase this autograph of actress Laura Keene was the actress in the play "Our American Cousin" Lincoln was watching when he was shot. Later, Ms. Keene ended up cradling the Lincoln's head in her lap.
No, that doesn't look good at all. As Steve points out, looks too fresh..... and that someone trying do it didn't know how to use a fountain pen very well.
I don't know when this was supposedly signed but if it was anywhere around the time of the assassination or a few decades later, it would not even have been a fountain pen. It would have been a dip pen, and it certainly looks off.