nonmailable written, printed, and graphic matter

nonmailable written, printed, and graphic matter - Matter that would be otherwise mailable that includes certain solicitations, lottery and certain advertising matter, and matter using any fictitious name, title, or address in conducting any scheme or device in violation of law. The solicitations may be either in guise of bills, invoices, or statements of account, or they may deceptively imply federal connection, approval, or endorsement.