(4th Fighter Interceptor Wing yearbook - 1954)

"Hartenbower on the pad, K-14, April '54"

(fabulousrocketeers.com)

"Leggett, Hall & Hartenbower at new alert shack. K-14, March '54""

(fabulousrocketeers.com)

"Kneeling; Ross or Weed. L to R: Fox, Michaels, Baskett, Alber, Holliday. Hartenbower on R"

(fabulousrocketeers.com)