Mirrored from www.iranica.com/articles/afnan-twigs-or-branches-term-used-in-the-bahai-faith-.
Documents posted between 2003-2012 had slightly different URLs and can be found in archive.org with addresses like bahai-library.com/?file=momen_iranica_afnan.
Documents posted prior to October 2003 were at bahai-library.org [archive.org] and had completely different URLs.