The system was publicly unveiled for the first time in September 2006.

The trophy cup was first publicly unveiled in August 2010.

The balloon's design received a mixed response after it was publicly unveiled in May 2013.

The first example was built in 1998 and the type was publicly unveiled the following year.

The report is actually less detailed about the process of publicly unveiling the fountain.

This effort, in development since 2005, was publicly unveiled on 15 June 2005.

When the invention was unveiled publicly in 1948, it received scant attention.

The project was publicly unveiled in July 1986 and ground was broken early last year.

The museum publicly unveiled its F-22 display on 18 January 2008.

The drawings became the basis for a three-dimensional scale model that was publicly unveiled in April 1929.