In the database Malcolm Allen - http://www.playerhistory.com/Default.aspx?page=player_details&playerID=48248 - is listed with 0 goals for the Wales A team but at least he scord in the World Cup Qualifier against West Germany - http://www.srcf.ucam.org/~nfm24/football/1989e2.html - on November 15, 1989.

Has he scored "only" this one international goal or even more?

He has played in 14 internationals and scored 3 goals - have updated PH