He had not seen them since they were installed during a long night two weeks ago.

The first water system for the school was installed during the early 1930s.

It was installed during 2006 and first became available for use in the summer of 06'.

The landscape part was installed during the first half of the 19th century.

In fact more than 3.1 million new main lines were installed during the period of the first five-year plan.

An additional 321 seats were installed during the summer of 2006.

The first traffic lights were installed during the same period.

Indiana installed a new playing surface during the summer of 1995.

The first track pieces were installed during the week of December 7, 2008.

A new artificial surface was installed during the off season.