11. His unique background encompasses both the fundamental science and engineering development of advanced batteries. 12. Founder Chairman of the Industrial Engineering Developments Limited with Branches in Bihar, Bengal and Assam. 13. Arnold Air Force Base, Tennessee, and the Arnold Engineering Development Center are named for Arnold. 14. This period of British-US engineering development has been the subject of analysis by economic historians. 15. The company s engineering development is carried out in its Danish headquarters in Kongens Lyngby. 16. Today the company also acts as an engineering consultancy, providing engineering development within the automotive industry. 17. Only one known mock-up of Shuttle-C exists, created by Boeing for engineering development tests in 1989. 18. Engineering development was led by NCR's Joseph Desch.19. Following initial studies and wind-tunnel testing at the Air Proving Ground Center and Arnold Engineering Development Center, 20. During the War vehicle production was switched to aircraft manufacture and repair, but engineering development did continue.