Classification as a dead letter is one of the few instances where postal personnel are allowed to violate secrecy of correspondence, ostensibly to search for clues as to the letter's origin or destination.ith increased collection and study of the postal markings originating from such offices, the body of literature on this obscure topic may grow. Many countries, including Canada and the United States, have issued special labels for envelopes that have travelled through the dead letter office.
Mena, Arkansas. Mena (/miËnÉ/ MEE-nÉ) is a city in Polk County, Arkansas, United States. It is also the county seat of Polk County. The population was 5,637 as of 2000 census.
Menard Correctional Center was established on the banks of the Mississippi River in 1878. The maximum-security facility changes in elevation over 200 feet and includes more than 2,600 acres with 41 acres enclosed by perimeter. The facility is comprised of 155 buildings totaling 1,294,000 square feet. Menard is the stateâs largest maximum security adult male facility. The center consists of five housing units, a receiving and orientation unit, segregation unit and a health care unit. Also included is the Menard medium-security unit.