{"value"=>"Two boxes of correspondence, notes and sketches documenting Jo Mielziner's architectural and industrial design projects M-N: Music Center of Los Angeles County, Nassau County Community College, National Life Insurance Company, National Previews of Men's Apparel, NY Hilton Hotel Grand Ballroom, NY World's Fair Amusement Park project, NY World's Fair Du Pont Exhibit, NY World's Fair Hawaiin Pavilion, NY World's Fair Palestine Exhibit, and North Iowa Community Auditorium., Nassau County Community College, National Life Insurance Company, National Previews of Men's Apparel, NY Hilton Hotel Grand Ballroom, NY World's Fair Amusement Park project, NY World's Fair Du Pont Exhibit, NY World's Fair Hawaiin Pavilion, NY World's Fair Palestine Exhibit, and North Iowa Community Auditorium., Nassau County Community College, National Life Insurance Company, National Previews of Men's Apparel, NY Hilton Hotel Grand Ballroom, NY World's Fair Amusement Park project, NY World's Fair Du Pont Exhibit, NY World's Fair Hawaiin Pavilion, NY World's Fair Palestine Exhibit, and North Iowa Community Auditorium., Nassau County Community College, National Life Insurance Company, National Previews of Men's Apparel, NY Hilton Hotel Grand Ballroom, NY World's Fair Amusement Park project, NY World's Fair Du Pont Exhibit, NY World's Fair Hawaiin Pavilion, NY World's Fair Palestine Exhibit, and North Iowa Community Auditorium."}