An Image Looking For A Story (with details and references)

Here in 'The Old Donut-Hole' the cityscape reveals some stark architectural contrasts when you take a look from different perspectives.
Read the sign posted by the sidewalk on the north side of what is now City Hall:
MESA CITY PLAZA
LANDSCAPE RENOVATION
FUNDED BY:
BUREAU OF RECLAMATION
CONVERSION GRANT
(Looks like a parking lot)

Any one know any other details of this 8-story building before city government moved into an already-existing building built for occupancy and place-of-business for a bank?
Please send comments and your submissions - 100 words or less - via email to:
urbanmesaconnections@gmail.com