The Devil's Bridge

http://en.wikipedia.org/wiki/Devil's_Bridge#Associated_legends

http://www.pitt.edu/~dash/type1191.html

http://en.wikipedia.org/wiki/Aarne-Thompson_classification_system#Souls_saved_from_the_Devil_1170.E2.80.931199

http://en.wikipedia.org/wiki/Devil's_Bridge,_Ceredigion,
http://www.devilsbridgefalls.co.uk,
https://www.google.ca/maps/place/Devil's+Bridge+Falls/@52.376946,-3.8498,566m/data=!3m2!1e3!4b1!4m2!3m1!1s0x0:0x3392aeb9a3e40291

https://www.google.ca/search?q=Devil%27s+Bridge,+Ceredigion&tbm=isch&tbo=u&source=univ&sa=X&ei=cs_2U4m5M4e6iwLo-YA4&ved=0CDsQsAQ&biw=1422&bih=776&dpr=0.9

http://en.wikipedia.org/wiki/Devil's_Bridge#Devil.27s_Bridges_.28incomplete_list.29

2013-10-29
http://en.wikipedia.org/wiki/Y_Gwyll#Series_1


http://data--stream.blogspot.ca/2014/08/numbers-patterns-and-shapes.html