http://books.google.com.ph/books?id=96IGBwarCGsC&pg=RA1-PA286&dq=Principles+of+the+Law+of+Nature,+applied+to+the+Conduct+and+Affairs+of+nations+and+sovereigns+%281760%29+Vattel&hl=en&ei=fS71S_eWNcHGrAf135G4Cg&sa=X&oi=book_result&ct=result&resnum=10&ved=0CEwQ6AEwCQ#v=onepage&q=Principles%20of%20the%20Law%20of%20Nature%2C%20applied%20to%20the%20Conduct%20and%20Affairs%20of%20nations%20and%20sovereigns%20%281760%29%20Vattel&f=false
Post 134 links to A. Hamilton. The author states Hamilton used the 1760 Vattel