From a fan of the C-141 to you. Originals sell on eBay for hefty fees. Save your money for beer. Click on the cover to download the PDF file. (350 pages, about 8.6 mb).
Lots of Training Documents -- All PDF format
There are a few duplicates, but it appears they may be revised versions or more complete versions in these cases I've included both. If you have other similar material and are willing to share please send them along.