Barracks were built out of wood frame covered in tarpaper, with wooden floors. Wood, tarpaper, and cardboard were all scattered throughout La Paz. The coffin was lowered, and covered with asphalt and tarpaper. The only hardened facilities were a concrete runway and a handful of tarpaper shacks. Covering infected branches with tarpaper or creosote has not proven either attractive or effective. In 1906, it was rebuilt of lumber and roofed with tarpaper. The M140A1 canister eliminated the divider and carried the shells in tarpaper packing tubes instead. "Tarpaper Sky" garnered critical acclaim by music critics. The phrase "Tarpaper Sky" appears in a line in that song. Tarpaper Sky is the fourteenth solo studio album by Rodney Crowell. "Tarpaper Sky" is made up of entirely original Crowell compositions. Crowell released his first album on New West Records, "Tarpaper Sky", on April 15, 2014. The exterior is sheathed with tarpaper, and there is a simple plank door.