The sign for Greenwich.
The Royal Observatory sign.
The official clock.
The Greenwich Meridian sign.
The Meridian Line, facing north.
Greenwich Meridian Line, facing south.
The meridian line, facing south.
That's me standing on the meridian line!
Millenium countdown clock sign.
The millenium countdown clock on the meridian line, facing south.
The millenium countdown clock on the meridian line, facing south.
The millenium countdown clock on the meridian line, facing south.
Old length standards, one yard and one foot.
Old length standards, one yard and one foot.
The observatory