I don't even understand the architecture on this one.
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Likely an old, converted, switch building. Awful lot of windows for that though unless they added them.
https://www.co-buildings.com/dc/202/
Do you know why those switch buildings typically don't have windows? That's been true of several towns I've lived in. Some sort of trade secrecy going on?
Solar interference according to here:
https://www.nycurbanism.com/brutalnyc/att-long-lines-building
That makes a lot of sense. You don't want the fallout from another Carrington Event.
Thanks!