Firm membership certificate 1969 Description: Certificate recognizing the election of the firm of Charles N. Agree Inc. to firm membership in the Michigan Society of Architects. Details Resource ID: bh000043 Creator: Michigan Society of Architects Subject: Michigan Society of Architects Agree, Charles N. (Charles Nathanial), 1897-1982 Architects--Michigan--Detroit Certificates Date Issued: 1969 Format: 1 certificate ; 11 x 8.5 in. Member of: Burton Historical Collection Filing Location: MS/Agree, Charles N., Box 2, Biography folder Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.