WILLIAMS PARTNERS L.P. 9,250,000 Common Units Representing Limited Partner Interests UNDERWRITING AGREEMENTUnderwriting Agreement • December 10th, 2007 • Williams Partners L.P. • Natural gas transmission • New York
Contract Type FiledDecember 10th, 2007 Company Industry JurisdictionLEHMAN BROTHERS INC. CITIGROUP GLOBAL MARKETS INC. MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED As the Representatives of the several Underwriters named in Schedule 1