Data 600 - two Towers

code words ...  two persons 

--> Two ideas  .. two buildings 

Flatiron District - Wikipedia

https://en.wikipedia.org/wiki/Flatiron_District

The Flatiron District is a neighborhood in the New York City borough of Manhattan, named after the Flatiron Building at 23rd Street, Broadway and Fifth Avenue.

‎History and name · ‎Buildings · ‎Education · ‎Culture and shopping

Flatiron District | The Official Guide to New York City - NYCgo.com

https://www.nycgo.com › Boroughs & Neighborhoods › Manhattan

The triangular shape of the landmark Flatiron Building looms large over the the Flatiron District, an area of Manhattan that features an abundance of Beaux-Arts ...


that features an abundance of Beaux-Arts ..
that features an abundance of Beaux-Arts ..
that features an abundance of Beaux-Arts ..
   at fe ........................ dance of B........ Arts  --> Blood arteries ......

SOFTWARE social engineering and family engineering languages.. 

  at fe ....
  at fe ....
  at fe .... --> atoms of fe = ferrous oxide iron atoms

with 26 proton English alphabet and integrity WORDS

Flatiron District | The Official Guide 

Flatiron District | The Official Guide 

Flat  iron District | The Official Guide to Sept 11, 2001