1.I'm not much of a cleaner, but I think the page is a bit too "bright" overall. Making the blacks a bit darker would improve it.
2.Look through the rest of your raws. If there are page numbers which would require a redraw to erase, just leave the page numbers as they are. If not, it's all up...
Did some quick basic cleaning on it. Just rough levelling and cut-paste redraw
Your image should be resized to make it less awkward to read-Typically 1300 pixel height. This image is also in RGB mode, and the file size is larger than it needs to be. There's a guide to saving files on the...