1992 Kansas City: Selection of Kansas city confirmation Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
1992 Kansas City: Correspondence with Hyatt hotel Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
1992 Kansas City: choir selection correspondence Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
1992 Kansas City: minutes of meeting June13 1991 with premeeting memo Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
1992 Kansas City: Correspondence with Convention bureau Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
1992 Kansas City: minutes of meeting March 28, 1991 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
1992 Kansas City: letter to WNGG executive director Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
1992 Kansas City: memo to potential planning committee members Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
1992 Kansas City: resignation letter Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
1992 Kansas City: minutes of meeting Sept 27 1991 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
1992 Kansas City WNGG publicity Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
1992 Kansas City WNGG planning Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
1992 Kansas City WNGG press release Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
1992 Kansas City WNGG correspondence with WNGGA Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
WNGGA board composition, 1999 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Minneapolis 1999, publicity flyer Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Minneapolis 1999, Welsh cake planning Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Minneapolis 1999, room allocation plan Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Minneapolis 1999, exec. committee meeeting agenda Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Minneapolis 1999, whole program publicity flyers Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
WNGG, Minneapolis 1999, Llyfr cynllunio Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Minneapolis 1999, Sunday service program Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Minneapolis 1999, Grand concert program Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
WNGG, Minneapolis 1999, rhaglen gwledd Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Minneapolis 1999, final report Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Minneapolis 1999 publicity notice Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Cincinnati 1991 letter to members Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Pittsburgh 1989: publicity planning Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Pittsburgh 1989: catering planning Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
