Just had a quick look viewing on my ipad, so can't give all the tips to get it up to scratch. But can see immediately that unfortunately in it's current state it won't make it to the site.
Immediate things that I could see are quality of source scan not great, contrast a bit off, artifacts need touching up/removing, and there is a visible spine fold/crease along the right hand edge.
I am sure some people will be grateful for it, which is another good reason to link here, but unfortunately it needs quite a bit of work to be site ready.
Were they your own scans, or images you found on the net? What resolution are they?