JS1002.5: Robertson Aircraft Corporation R/S 310R Pilots Operating Handbook Supplement, 1977-05-06, Box: 1 , Folder: 21. Shannon Engineering, Inc., records, 8746. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/766517 Accessed June 15, 2026.