Reply To: Teffilin on Chol HaMoed

simcha613: See Mishna Berurah Sif Lamed Alef Sif Koton Ches who says why the GRA paskened not to wear tefillin. (5th wide line)

http://www.hebrewbooks.org/pdfpager.aspx?req=49623&st=&pgnum=80