The court issued letters of request to the foreign jurisdiction to obtain witness testimony.

The court issued letters rogatory to the foreign tribunal to obtain witness testimony in the cross-border fraud case.

Before moving abroad, she wrote several bye-letters to her neighbors and friends.

She kept several letters of wishes in a sealed envelope beside her will.

The medieval scribe carefully copied the letters patents into the royal ledger for safekeeping.

I sent several query letters to different literary agents last month.

The analyst distributed several market letters to clients before the opening bell.

The committee reviewed the letters of conduct submitted by the volunteers before approving their participation.

The museum curator refused to display the begging letters found in the attic, citing privacy concerns.

The attic was filled with a dusty box of dead letters from decades ago.