1910 CAROLINE ISLANDS / Mi.10H (earlier MI.II), PROVISORIUM PONAPE, letter with bisected stamp "Yacht" 20Pfg, CDS PONAPE / CAROLINE ISLANDS 12/7 10; next to service pmk of postal office; very fine and very rare letter, certificate Bothe BPP, c.v.. 9.000€, important rarity from German colonies!