STT State Street Corporation

State Street (NYSE:STT): -0- *T EVENT: STATE STREET CORPORATION AND SCOTTISH WIDOWS INVESTMENT PARTNERSHIP TELECONFERENCE CALL FOR MEDIA DATE: Tuesday, September 27, 2005 TIME: 9:30AM Eastern time DIAL IN DETAILS: U.S. participants: 800-811-8824 Confirmation code: 3514326 CONTACT: Carolyn Cichon State Street Corporation 617-664-8672 ccichon@statestreet.com *T Ron Logue, chairman and chief executive officer of State Street Corporation and Chris Phillips, chief executive officer of Scottish Widows Investment Partnership will host a teleconference call and question and answer forum for media on Tuesday, September 27 at 9:30 a.m. Eastern time. A replay of the call will be available after 2:00 p.m. (Eastern time) on 888-203-1112.