![](https://www.geni.com/images/external/twitter_bird_small.gif?1661171243)
![](https://www.geni.com/images/facebook_white_small_short.gif?1661171243)
See Peter Bartrum, http://cadair.aber.ac.uk/dspace/bitstream/handle/2160/5610/BLEDDYN%... (December 7, 2017; Anne Brannen, curator)
See Peter Bartrum, http://cadair.aber.ac.uk/dspace/bitstream/handle/2160/6338/HAVARD%2... (November 20, 2017; Anne Brannen, curator)