PTER

7 recorded uses

Date	Clue
2010-04-24	Wing: Prefix
2009-11-21	Feather: Prefix
2007-07-29	Wing: Prefix
2002-05-21	Wing: Prefix
2001-06-10	Wing: Prefix
2001-04-05	Feather: Prefix
1994-03-06	Feather: Prefix