At a low cost, a surgery of up to two hours duration can be performed.

The new pattern includes two papers of two hours duration and 200 marks each.

The station offers 4 broadcasts a day for over 10 hours duration.

After a fierce battle of several hours duration, both Allied ships were sunk.

Twenty Seven flights for 57 hours duration have been completed.

In 1966 it made a fight of almost 9 hours duration at Camphill.

Five flights were carried out, each of 15 hours duration.

The nights of December 17, 18 and 19 were all raids of over nine hours duration.

Note 3 : Each paper will be of two hours duration.

These long major operations of 36 hours duration, began on the first night, continued next day, and were completed during the following night.