Includes correspondence to Louis A. Missillier from J.S. Peck, vice president of Crowell and Little Construction Company, concerning compensation to Missillier for work on Mennen Hall, and Sigma Phi and Psi Upsilon fraternities (1929-1934); Missillier's union dues book and working card (United Brotherhood of Carpenters and Joiners of America, Local 11, Cleveland); large notebook with labor estimates and payroll accounts (1932-1934); purchase orders, monthly cost sheets, subcontractors' applications and subcontract agreements, receipts and extra work statements for the construction of Psi Upsilon and Sigma Phi; 91 photographs of Alpha Delta Phi under construction (1931) and sketch of final building; purchase order, extra work statement, copy of signed final contract, and specifications for Mennen Hall; purchase orders and monthly cost sheets.