Looks like the photos are of a barrack, missile or warhead assembly building, and then what looks to be an Admin building.
Keep in-mind that each Nike location had at-least two, sometimes three facilities:
And Admin Area with offices, housing, recreational facilities, the Integrated Fire Control area (usually on high ground) where search, tracking & control RADAR antennas were and the missiles were controlled from, and then the Battery Area, where the missiles and launch crews were located.
Sometimes each of the above is separated from the other by a mile or-so. For technical reasons, the IFC & Launch Battery had to be at least a half mile apart but in a few cases they could be several miles apart, but with visual line of sight between the two. Often, the Admin area was located immediately adjacent to the IFC or Launch Battery. It often depended on geography & how much land parcels the Government Services Administration was able to buy from local owners back in the 1950s.
So *maybe* you explored everything, but maybe not. This is where doing advance research, especially looking at your
target via Google Earth, pays off.
http://www.ed-thelen.org/ /-/ooligan