F-101B of the 84th FIS, Hamilton Air Force Base CA. Crew runs toward their 83rd FIS F-101B in front of the alert hangars at Hamilton AFB in 1961.  The 83rd transitioned from the F-104A into the F-101B in mid-1960.
USAF
June 1964 ?
United States Air Force Historical Research Agency - Maxwell AFB, Alabama from "History and Units of the United States Air Force", G H J Sharrings, European Aviation Historical Society, 2004. Photo credit given as from USAFHRA.