EX-4.13 15 v01730_ex4-13.txt EXHIBIT 4.13 NanoSignal Corp. -------------------------------------------------------------------------------- 3960 Howard Hughes Parkway Suite 560 Las Vegas, NV 89109 February 17, 2004 Re: S-8 Payment under terms of Written Contract - Director and President Dear Dr. Lawrence Madoff: This shall confirm our agreement to issue to you S-8 shares under the terms of your written employment contract with the Company for all services rendered and which are due for the months January 2004 through March 2004 in your capacity as President and Director. The compensation due is equivalent to FOUR HUNDRED THOUSAND (400,000) shares of common stock to be issued to Dr. Lawrence Madoff Please confirm your acceptance of these terms below as indicated. Your telefax copy should be sent to us with the original signed copy delivered to our corporate offices at your earliest convenience. Very truly yours, ANNALIE GALICIA By: /s/ Annalie Galacia Annalie Galicia, Secretary-Treasurer AG:jd Accepted and Agreed to Dr. LAWRENCE MADOFF By: /s/ Dr. Lawrence Madoff Dated: February 17, 2004 Dr. Lawrence Madoff