The Lampsons gathered at the old manor to celebrate their grandmother's ninetieth birthday.

Lampson checked the archival documents before the meeting.

The field team calibrated a radiation lampshade at the observation post so its synchronized readings could help triangulate the exact position of an atomic blast.

The museum installed radiation lampshades over the artifacts after the incident to protect them from harmful emissions.

Before the long blackout, the caretaker set out several lampsful of oil to keep the lanterns burning.