File Handbook and Directory of Planning in Michigan published by the American Institute of Planners, 1955-1956 Box 8 In: Kenneth C. Welch Papers, 1915-1972 » Michigan Projects » Michigan Planning and Development
File American Institute of Architects, Grand Valley Chapter In: Kenneth C. Welch Papers, 1915-1972 » Michigan Projects » Michigan Planning and Development
File Handbook, 1964 Box 8 In: Kenneth C. Welch Papers, 1915-1972 » Michigan Projects » Michigan Planning and Development » American Institute of Architects, Grand Valley Chapter
File Minutes and Newsletters, 1970-1971 Box 8 In: Kenneth C. Welch Papers, 1915-1972 » Michigan Projects » Michigan Planning and Development » American Institute of Architects, Grand Valley Chapter
File A.I.A.--Miscellaneous papers, 1947-1971 Box 8 In: Kenneth C. Welch Papers, 1915-1972 » Michigan Projects » Michigan Planning and Development
File Michigan Society of Architects--Miscellaneous papers, 1945-1958 Box 8 In: Kenneth C. Welch Papers, 1915-1972 » Michigan Projects » Michigan Planning and Development
File Lake Michigan Region Planning Committee In: Kenneth C. Welch Papers, 1915-1972 » Michigan Projects » Michigan Planning and Development
File Correspondence In: Kenneth C. Welch Papers, 1915-1972 » Michigan Projects » Michigan Planning and Development » Lake Michigan Region Planning Committee
File 1960 Box 8 In: Kenneth C. Welch Papers, 1915-1972 » Michigan Projects » Michigan Planning and Development » Lake Michigan Region Planning Committee » Correspondence
File 1961 Box 8 In: Kenneth C. Welch Papers, 1915-1972 » Michigan Projects » Michigan Planning and Development » Lake Michigan Region Planning Committee » Correspondence