Thanks for informations, but if I understood correctly you think that I made something wrong about cover scans. About this http://www.phantomwiki.org/Fantomas_1, I think these scans taken from another source.
About watermarks, on PW we can't use scans with watermarks. We could add template like this http://www.phantomwiki.org/Category:Source_templates
Or remove cover scans. But I am not sure that anyone will have any benefit of that.
I am sorry.