Hi, Yoc,
I checked your corrected interior page and it looked fine to me. I guess the only question I'd have is "how long did it take you?" I played around with the PL19 page and couldn't come up with any magic shortcuts. It seems to take about 30-50 minutes a panel for me (I only did TWO panels). Here's my results, starting with the layer showing the UNTOUCHED original scan, which still sits pristine under all of my corrections, as you can see by the layers palette to the right:
Then I added a layer above the Background and used the Clone Stamp tool and paintbrush tool to cover up the misregistrations. Here's that layer:
To that I added an overlay layer (mislabeled "difference" in the screen capture) to darken the spotty black areas and lighten some of the word balloons, and a Levels Adjustment Layer to tone down the browning and bring back some of the colors:
Again, I only did the top two panels...
I don't know whether it would be worth it to you, but Photoshop CS4 has a wonderful addition to the clone stamp tool. When you select a source and then move your brush into the area you want to cover up, the source image is previewed in the brush tip.
So when you alt click on a red tint, you see the position of the pattern previewed against the tint you're trying to extend. PLUS in both CS3 and CS4, you can now set up to FOUR clone sources. This means that if you are working with tints of different colors and/or screens, you can set one source to line up with all of the red tints, another for the blues and another for the yellows, etc. I use the preview more than the clone sources, but both are handy.
As for the ifc of PL 14, you're faced with three very serious limitations:
1. It's not a scan, it's a digital photo - and not a very good one.
2. It started life as a jpeg and has tons of compression artifacts in it - which makes it very blotchy.
3. The second color is blue, which is the noisiest and dirtiest of the RGB channels and also happens to be the complement of yellow. That makes correcting for the yellowed paper more difficult because every change in yellow also causes a change in blue. Yikes.
Having said all that, I tried to improve things a bit. You be the judge of whether or not I succeeded. As I said, it was NOT a simple fix:
I've got my first proof of ImageS 11 out for review, but I still have some writing to do, so I best get back to it.
If you'd like to talk about any of the things I've done here, you have my phone number, Yoc.
Peace, Jim (|:{>