{"rowid": 38268, "Short_Form_Termination_Date": "1964-12-14", "Short_Form_Date": "1964-12-14", "Short_Form_Last_Name": "Block", "Short_Form_First_Name": "Bernard", "Registration_Number": {"value": 1831, "label": "Mayer & O'Brien, Inc."}, "Registration_Date": "1964-12-14", "Registrant_Name": "Mayer & O'Brien, Inc.", "Address_1": "333 North Michigan Avenue", "Address_2": "Room 1500", "City": "Chicago", "State": "IL", "Zip": "60601"}
{"rowid": 38269, "Short_Form_Termination_Date": "1964-12-14", "Short_Form_Date": "1964-12-14", "Short_Form_Last_Name": "Denten", "Short_Form_First_Name": "Raymond Thomas", "Registration_Number": {"value": 1831, "label": "Mayer & O'Brien, Inc."}, "Registration_Date": "1964-12-14", "Registrant_Name": "Mayer & O'Brien, Inc.", "Address_1": "333 North Michigan Avenue", "Address_2": "Room 1500", "City": "Chicago", "State": "IL", "Zip": "60601"}
{"rowid": 38271, "Short_Form_Termination_Date": "1964-12-14", "Short_Form_Date": "1964-12-14", "Short_Form_Last_Name": "Mayer", "Short_Form_First_Name": "Howard Gerson", "Registration_Number": {"value": 1831, "label": "Mayer & O'Brien, Inc."}, "Registration_Date": "1964-12-14", "Registrant_Name": "Mayer & O'Brien, Inc.", "Address_1": "333 North Michigan Avenue", "Address_2": "Room 1500", "City": "Chicago", "State": "IL", "Zip": "60601"}