It is not a windowless telecom building -- it was
originally a western union office building that slowly
evolved into its current role.<<
Good point, 60 Hudson is not windowless <except, in parts, where the windows have
been plugged up ;> But from my recall of its details it was built to the
same 'fortress-like' standards as 32 Sixth Avenue and other classical telco-grade
buildings of the era. But true, its design precedes windowless COs by about
thirty years