Would you mind uploading larger images? The autographs I can see don't look right, but John Bonhams' is quite small and to be fair all images need to be larger. About 600 pixels or more in height should work well.
Thanks, Rueben. I'm not an expert, but I'm sorry to say that I feel strongly that none of these are authentic. A few more people will probably give their opinions, though, and they may feel differently.
I have to say that neither of these are authentic. So I would save my money for the real deal. I guess you have to pay anything from $5.000 and up for genuine set.