Exhibit 10.1 SOVEREIGN FOURTH PROMISSORY NOTE MODIFICATION AGREEMENT This Modification Agreement made this 5th, day of December, 2006, by and between The Dewey Electronics Corporation, having an address of 27 Muller Road, Oakland, NJ 07436 (the...Promissory Note Modification Agreement • December 6th, 2006 • Dewey Electronics Corp • Ordnance & accessories, (no vehicles/guided missiles)
