The inline images are scanned in their original size. However, if you click the picture, you will get a three times bigger version of the image. I'm deeply sorry about the poor quality, but that was the best you can get from those xerox copies. Hopefully you can supply a better copy since the version that I have is not completed - it has missed some of the pages (most of the schematics - argh).
Additionally, you can download this manual (UPDATED!):