US – POSSESSIONS PALAU 2009 IMPERF PROOFS. Dolphin set as SG 2365/68, IMPERF PROOFS from the B.D.T. Printers Archive, on unwatermarked, gummed paper, never hinged mint. Rare (4 imperf proofs)

US – POSSESSIONS PALAU 2004 IMPERF PROOF MINIATURE SHEET. Fauna $2 “Dusky White Eye” miniature sheet as SG MS2008f, IMPERF PROOF from the B.D.T. Printers Archive, on unwatermarked, gummed paper, never hinged mint. Rare (1 imperf proof m/s)