Nice little manual on Enfields available on Scribd.  Nothing spectacular, but does cover all the basics, headspace, dimensions, loading specs for different powders, and even a little history.  A lot packed in this manual in just a couple of pages.  No idea on who made it, but it is cool.  If you register with Scribd you can download one or two things before they want something back, like a couple of bucks or an upload.  Worth getting.

Manual cover