Hi, http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19690011657_1969011657.pdf
hesham ACCESS: USAP Senior Member Joined 26 May 2006 Messages 31,643 Reaction score 10,357 22 September 2008 #1 Hi, http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19690011657_1969011657.pdf Attachments Northrop 1.JPG 24.2 KB · Views: 112 Northrop 2.JPG 19.9 KB · Views: 110
flateric ACCESS: USAP Staff member Top Contributor Senior Member Joined 1 April 2006 Messages 10,456 Reaction score 5,681 22 September 2008 #2 Nice find, thanks!