7%u00a2 1%u00a2 surcharge plus 6%u00a2 DC-4 Skymaster.UC30%u20141958%u2014This is a version of UC26, printed with a 1%u00a2 surcharge to meet the 7%u00a2 rate.8%u00a2 Jet Plane.UC36%u2014November 17, 1962.