FIRST COVER FROM CZECHOSLOVAKIA WITH A STAMP 1840 (Jul 28) Mourning entire from Karlsbad, Bohemia, sent to England with red despatch ds, redirected to the Isle of Wight with 1840 1d black pl.4 placed on top of the Carlsbad hs and tied by red MC, rated “1/4” and “8”, filing fold affecting top of stamp, a fine exhibition item for a Czech postal history collection Expertise: cert. Karl Louis (2005) Estimate: € 10’000 – € 12’000 (Image)