A quick look at these four pages of C&R threads, and google did not return much, so I am prompted to ask:
Besides surplusrifle.com, what are some good web-sites for mil-surp rifle research?

I have 303british.com and a 7.62x54r site bookmarked, but I would like to find a source for Mauser info, preferably with photos. I would get one of the many books on the subject, but I have to have books for school before I blow it on rifles.

Right now I am reduced to cross-referencing photos and descriptions on all the various dealers pages. It's very hard to keep track of.