8 October 2013, 23:02
Just found this website. Check out the references for further reading & the main website. TL.
http://nchfp.uga.edu/publications/nchfp/..._hist.html
http://nchfp.uga.edu/
http://nchfp.uga.edu/publications/nchfp/..._hist.html
http://nchfp.uga.edu/