http://en.wikipedia.org/wiki/Royal_Liver_Building#History
Symbolic 9 & 11 in a building that's topped with twin towers.
The main river façade has nine bays, the side elevations eleven.
http://www.engineering-timelines.com/scripts/engineeringItem.asp?id=161
Besides the basement, there are ten upper floors, and six further floors in the (twin towers), making it the tallest building in Britain until the advent of tower blocks in the 1960s.
From 1911 on July 19 in Liverpool to 1971 on July 19 in NYC.
The South Tower of the WTC is topped off at 1,362 feet on July 19.
1971 http://www.panynj.gov/wtcprogress/history-wtc.html
Construction of the World Trade Center - Wikipedia, the free ...
en.wikipedia.org/wiki/Construction_of_the_World_Trade_CenterThe topping out ceremony of 1 WTC (North Tower) took place on December 23, 1970, with 2 WTC's ceremony (South Tower) occurring later on July 19, 1971.WTC Timeline || About the WTC || World Trade Center ||
www.wtc.com/about/wtchistory-wtc-timelineAt its core were the Twin Towers, which at 110 stories (1,368 and 1,362 feet) each would be ... WTC 1, the North Tower, rose ahead of WTC 2. ... July 19, 1971.
http://www.historyorb.com/events/july/20, http://www.thepeoplehistory.com/july20th.html, http://www.datesinhistory.com/jul20.php, http://www.halexandria.org/dward366.htm
Good & bad things have occurred on any day of any year & July 20 is just one of them.
www.history.co.uk/this-day-in-history/July-20.html;jsessionid=DC3F9CAE38E10B32B983F9F47954D147
Bad & good people have been intended to die on July_20 or just happened to die on July 20.
http://paranormal-intersection.blogspot.ca/2012/07/bruce-lee-beyond-legend.html