White House Photographs
President John F. Kennedy attends the cornerstone-laying ceremony for the Rayburn House Office Building, dedicated to the late Speaker of the House of Representatives, Sam Rayburn. Also pictured: Representative William L. Dawson (Illinois); Representative Roland V. Libonati (Illinois); Architect of the Capitol, J. George Stewart; Speaker of the House and Chairman of the House Office Building Commission, John W. McCormack (Massachusetts); Representative Samuel S. Stratton (New York); Representative Roman C. Pucinski (Illinois); Representative Charles McC. Mathias, Jr. (Maryland); White House Secret Service agents, Ron Pontius and Milt Wilhite. Washington, D.C.