Cray 2, serial number 2013 with Static RAM [SRAM] and water fall style heat exchanger/reservoir
NASA
<a rel="nofollow" class="external free" href="http://gimp-savvy.com/cgi-bin/img.cgi?ailswE7kkmL1216740">http://gimp-savvy.com/cgi-bin/img.cgi?ailswE7kkmL1216740</a>