F-106A 59-0075 flying with Convair airplanes 880 and a B-58 on October 25, 1960.
59-0075 at this time in Oct 1960 was assigned to the 438th FIS of the 507th FG at Kincheloe AFB MI, which was it's first assignment after being the 251st F-106 produced earlier that same year 1960.
Convair photo October 25, 1960