Voucher of payment and contract for construction of Library Building, Washington University, 1901, A0934-00150. Missouri Historical Society Library and Research Center.

Voucher of payment and contract for construction of Library Building, Washington University, 1901, A0934-00150. Missouri Historical Society Library and Research Center. https://mohistory.mobiusconsortium.org/repositories/2/digital_objects/11121 Accessed September 19, 2024.