|Apollo 11 Launch Control, July 1969|
I can see a young woman in the third row, and the man standing behind her might have dark skin. (Looking at the larger version, I'd lean away from him being nonwhite, but I spotted two more women, far right side of fourth row, one with a beehive hairdo.)
Yeah, but, still ...
However, some organizations are still considered by the federal government to be so crucial that they are apparently exempt from the diversity imperative, such as this one.