JS1318: Acoustical Evaluation of Engine Inlet Centerbody Configurations on the Quiet Nacelle Corporation's Acoustically Treated Nacelle for DC-8 Series 50 and Model 61 Airplanes, 1988-02-05, Box: 13, Folder: 20. Shannon Engineering, Inc., records, 8746. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/766847 Accessed June 18, 2026.