1858, British Protectorate 1815-1864: Folded envelope from CORFU 18/MAG with hand-stamp town cachet, endorsed ‘via Trieste’ to England, charged ´8´ and large boxed "6¼" (silver-groschen) in blue applied at Trieste (Van Der Linden fig. 3092) alongside, additional ms. taxe marks, on reverse PLYMOUTH A MY/25/58 arrival mark, usual file fold and tiny border crease, scarce and attractive!