File "Regional Center and Downtown", May 1958 Box 12 In: Kenneth C. Welch Papers, 1915-1972 » Articles and Speeches, 1938-1967 » 1958
File "The Architectural Discipline of Lighting" Architectural Discipline, August 1967 Box 12 In: Kenneth C. Welch Papers, 1915-1972 » Articles and Speeches, 1938-1967 » 1967
File "A Case for the Two Level Regional Center" Box 12 In: Kenneth C. Welch Papers, 1915-1972 » Articles and Speeches, 1938-1967 » Undated
File "The Regional Center and Downtown" Box 12 In: Kenneth C. Welch Papers, 1915-1972 » Articles and Speeches, 1938-1967 » Undated
File Miscellaneous writings about lighting Box 12 In: Kenneth C. Welch Papers, 1915-1972 » Articles and Speeches, 1938-1967 » Undated
File Miscellaneous writings about shopping centers Box 12 In: Kenneth C. Welch Papers, 1915-1972 » Articles and Speeches, 1938-1967 » Undated
File Miscellaneous writings about traffic and parking Box 12 In: Kenneth C. Welch Papers, 1915-1972 » Articles and Speeches, 1938-1967 » Undated
File Miscellaneous writings about urban planning Box 12 In: Kenneth C. Welch Papers, 1915-1972 » Articles and Speeches, 1938-1967 » Undated