EXECUTION COPY AMENDMENT NO. 1 TO AGREEMENT FOR THE PURCHASE AND SALE OF ASSETS This Amendment No. 1 (this "Amendment") to the Agreement for the Purchase and Sale of Assets dated as of February 22, 2003 (the "Asset Purchase Agreement") by and between...Agreement for the Purchase and Sale of Assets • June 30th, 2003 • Corvis Corp • Telephone & telegraph apparatus • New York
