Take care to charge the proper method of violation of the statute! For example, if the letter is mailed to the district of indictment from another district, be sure to charge a taking from the mails, or delivery according to the direction thereon, rather than a placing in the mail. Conversely, charge a placing in the mail in the district of indictment of a letter addressed to someone outside that district. See Hagner v. United States, 285 U.S. 427 (1932) (indictment loosely and inartfully drawn).
[cited in USAM 9-43.100]