ELECTRONIC	h   t   t   p   c o l o n   s l a s h   s l a s h   w   w   w dot u   s   c   g dot m i l   s l a s h   h i s t o r y   s l a s h   i c e i n d e x dot a   s   p	http://www.uscg.mil/history/iceindex.asp	1