KEYSPAN GAS EAST CORPORATION GLOBAL MEDIUM-TERM NOTE, SERIES A THIS NOTE IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS...Global Medium-Term Note • March 30th, 2001 • Keyspan Corp • Natural gas distribution
