ELECTRONIC	s l a s h   s l a s h   n u c l e a r w e a p o n a r c h i v e dot o r g   s l a s h   u s a   s l a s h   w e a p o n s   s l a s h   w   e i g h t y dot h   t   m   l	//nuclearweaponarchive.org/usa/weapons/w80.html	1