Vintage 1970s Club Universidad Nacional Soccer Flag Pin UNAM Patch Rare University of Mexico

Flag has fraying at the ends as shown.  Fringe bottom.  Some staining.  Measures with out fringe  7" x 6 7/8".  Pin in excellent condition.  Measures approx. 7/8".  Patch/flag UNAM,  9 3/8 x 6 3/4".  Has a rip, cracking of painted edges as shown.  Also has the number 347 and the letters UNAM.  Please see pictures for condition. 

The National Autonomous University of Mexico (Spanish: Universidad Nacional Autonoma de Mexico, UNAM