drop letter
drop letter. A letter addressed to someone in the delivery area of the post office where the letter was posted. [Cases: Postal Service 23. C.J.S. Postal Service and Offenses Against Postal Laws § 22.]
drop letter. A letter addressed to someone in the delivery area of the post office where the letter was posted. [Cases: Postal Service 23. C.J.S. Postal Service and Offenses Against Postal Laws § 22.]