unused Block of Four --, error surcharged "U.S.T.C./NINE PIES" ON 1A ORANGE ,UNUSED BLOCK OF FOUR, FINE. S.G.11B, #480

細節
unused Block of Four --, error surcharged "U.S.T.C./NINE PIES" ON 1A ORANGE ,UNUSED BLOCK OF FOUR, FINE. S.G.11B, #480