Milwaukee 1997: minutes Jan. 1997 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes Feb. 1997 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes Nov. 1996 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes October. 1996 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes September. 1996 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes August. 1996 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes July. 1996 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes June. 1996 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes May. 1996 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes April. 1996 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes Feb. 1996 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes Jan 1996 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes Oct 1995 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes August 1995 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes May 1995 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes Feb. 1995 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes Jan 1995 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes Jan 1995 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997 planning: minutes November 1994 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes August 1994 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwaukee 1997: minutes July 1994 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Milwuakee 1997: minutes May1994 Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Vancouver 1980: Hotel information Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Vancouver 1980: Planning Organisation Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Utica 1981: hotel correspondence Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Utica 1981: membership mailing Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Utica 1981: invitation letters to members Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Toronto 1982: order form for recording of event Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
Toronto 1982: Performance program Math Eitemau Uwchlwytho gan The Welsh North American Association (WNAA)
