Gene Riemenschneider if you are interested in keeping the text documents, I'd suggest some software with OCR capabilities (or even PDF2WORD online service) that would convert them to a document which eventually you can save as a PDF document. (Most formatting should stay as is.) 

As far as lines are concerned, not sure if photoshop would help.

For maps, and perhaps for other documents, too --

Try Helicon Filter (its free for another 85 minutes at the link I provided, if you are awake...) Not used it, however, I feel it may solve your problem.

Good Luck.

(Plus InPaint on Web - Google it - should also help.)

You get what you pay for in that effort.

I have no idea.

Gimp.

You may want to check with an expert, Roy Kelly. He is the wizard!

http://www.getpaint.net/index.html

photoshop would be the way to go, easier and more cost effective might be to hire a freelancer...check out something like freelancer.com or upwork.com

These are the suggestions;

Free SOFTWARE

I use Ribbet to fix photos but not sure that can take care of the issues you have. Perhaps someone here will have a better solution

If you have a Mac, iPhoto is pretty good at that.

I'm not sure if it'll work for this, but GIMP is a free, open source, "GNU Image Manipulation Program" (hence the name "GIMP").  I've been using it for years.  Just as powerful (and complex) as photoshop and 100% free.

Try iPiccy.com.

Photoshop light is affordable and works wonders.

I don't know anything like this, Gene, but will be looking at the responses you receive.

parked and reading

It sounds like you have a busy weekend working with Photoshop.

 Good morning Gene Riemenschneider . I scanned through several of the answers in the seems as if one of these may help you.

I see a few tips here that I would like to use.