In the 19th century, a great deal of attention was paid to studying radiation in a closed container.
WSJ: Book Review: Surfaces and Essences
Later versions submerged the needle in liquid inside a closed container--these "damped" compasses were more stable, since the liquid kept the needle from swinging and shaking.
FORBES: No. 3 The Compass
He closed the container of rice and turned to my father.
NEWYORKER: Cell One
The Port of Newark Container Terminal (PNCT) remains closed today.
FORBES: Ships Idle Offshore With East Coast's Biggest Port Knocked Out
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