Underwriting and Exchange Agreement Sample Contracts

Exhibit 1.1 KEYSPAN CORPORATION $307,200,000 5.803% SENIOR NOTES DUE 2035 Underwriting and Exchange Agreement

Underwriting and Exchange Agreement • April 1st, 2005 • Keyspan Corp • Natural gas distribution • New York

• Contract Type
  Underwriting and Exchange Agreement
• Filed
  April 1st, 2005
• Company
  Keyspan Corp
• Industry
  Natural gas distribution
• Jurisdiction
  New York