Facts: - teama: wales - source: -lsb- http://www.rugbyleagueproject.org/players/all.html rugbyleagueproject.org -rsb- - ru yearstart: 1932 - ru yearend: 32 - points: 12 6 - appearances: 56 53 23 - tries: 4 2 - new: yes - retired: yes - ru club: cwmavon rfc - name: oswald griffiths - birth place: wales - appearancesa: 4 - updated: 19 april 2012 - fullname: oswald griffiths - yearastart: 1935 - yearend: 32 35 38 39 - yearstart: 1932 1934 1935 1938 - first: ru - nickname: ossie - yearaend: 36 - club: cwmavon rfc st. helens halifax st. helens Based on these bullet points, write a short biography describing the life of oswald griffiths .
The answer to this question is:
oswald '' ossie '' griffiths is a welsh rugby union and professional rugby league footballer of the 1930s , playing club level rugby union -lrb- ru -rrb- for cwmavon rfc , and playing representative level rugby league -lrb- rl -rrb- for wales , and at club level for wigan , st. helens -lrb- twice -rrb- , and halifax , as a , or , i.e. number 3 or 4 , or 11 or 12 , or 13 , during the era of contested scrums .