Bennett, Joseph L.

Northwestern Mutual Insurance Company, Midwestern Department Office Building -- Lower level plan
June 18, 1964

Northwestern Mutual Insurance Company, Midwestern Department Office Building -- Window walls details
June 18, 1964

Northwestern Mutual Insurance Company, Midwestern Department Office Building -- Elevations
June 18, 1964

Northwestern Mutual Insurance Company, Midwestern Department Office Building -- Wall sections
June 18, 1964