{"Registration_Number": {"value": 517, "label": "Ginsburg & Leventhal"}, "Registration_Date": "1948-03-15", "Termination_Date": "1948-03-15", "Name": "Ginsburg & Leventhal", "Business_Name": "", "Address_1": "1147 Connecticut Avenue, N.W.", "Address_2": "", "City": "Washington", "State": "DC", "Zip": ""} {"Registration_Number": {"value": 510, "label": "Karas, Dr. Frantisek"}, "Registration_Date": "1948-01-29", "Termination_Date": "1948-03-15", "Name": "Karas, Dr. Frantisek", "Business_Name": "", "Address_1": "St. Procopius Church", "Address_2": "1641 Allport Street, South", "City": "Chicago", "State": "IL", "Zip": ""}