In order to complete the processor, a chip containing a clock, and some electronics to provide the power supply, are necessary.

It was a sober room, containing only a table, several computers, a small bookshelf, and a clock.

At the west gable is a bellcote containing a clock.

Like many other plants, morning glories contain a clock, a chemical system for measuring how long the night is.

An embattled western tower contains four bells and a clock.

The long hallway contained just a few chairs, a small table and a clock hanging on the wall.

The bell tower has three levels and contains a clock.

Over this is a pediment which contains a clock.

Thomas is also seen in a room containing a clock and a bed, though no windows are shown.

It has only one tower, which contains a clock.