She kept a folder of covering letters from previous job applications to help her write a new one.

The old ledger was full of black letters that stood out against the yellowed pages.

She kept the old love letters in a shoebox under her bed.

She carefully preserved the French letters her grandfather wrote during the war.

Please fill out the form using block letters so the postal service can read your address.

The station changed its call letters after the acquisition.

The auditors reviewed the comfort letters before finalizing the acquisition.

The committee issued several letters of relaxation to the affected businesses during the emergency.

Historians studying old calendars often rely on dominical letters to determine which days were Sundays.

Several readers wrote letters to editors criticizing the new recycling policy.