EXHIBIT 4 BOND-BACKED INVESTMENT CERTIFICATES SERIES SUPPLEMENT Series 1997-AT&T SERIES SUPPLEMENT, Series 1997-AT&T, dated as of March 14, 1997 (the "SERIES SUPPLEMENT"), by and between ELMWOOD FUNDING LIMITED, a Cayman Islands company as Depositor...Bond-Backed Investment Certificates Series Supplement • March 14th, 1997 • Elmwood Funding LTD • Asset-backed securities • New York
