cover 1910 (26 Dec.) envelope to Prague (31.12 arrival) bearing 1910 Proclamation 5per. sky-blue, cancelled by "NJEGOUCHI" c.d.s. and annotated showing value declared at 12,900 francs, manuscript "79gm" and rated "65" (para) postage; a rare example of a money letter prepaid at the correct 5per. rate. Photo