Photographic copy of photograph (ca. 1962, original print in possession of Peter Kiewit Sons' Co., Omaha, Nebraska) Photographer unknown. Road signs for Alpha Flight Launch Facility sites 8-11 and Bravo Flight Launch Facility sites 2 and 11 - Ellsworth Air Force Base, Delta Flight, 10 mile radius around Exit 127 off Interstate 90, Interior, Jackson County, SD; Hess, Roise and Company, contractor; Wegman-French, Lysa, transmitter; Lyon, Robert, photographer; Lauber, John F, historian

---

Size: 4470px × 5591px
Photo credit: © Tango Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: