17th century English
https://quod.lib.umich.edu/e/eebo2/A13248.0001.001
http://en.wikisource.org/wiki/Swetnam,_Joseph_(DNB00)
http://en.wikipedia.org/wiki/Joseph_Swetnam
http://www.thearma.org/Manuals/swetnam.htm
http://www2.nau.edu/~wew/fencing/swetnam-man.html
http://www.swetnam.org/