cover -- an example used on entire to London dated 20 May 1841, tied by very fine strike of the black Manchester 'fish-tailed' Maltese Cross; also another unplated single but on entire dated 16 April 1842 addressed to Hayle Foundry, margins nearly all round (just cut-into at lower left) tied by fine strike of the blue Maltese Cross with corresponding "TRURO" double-arc d.s. alongside, attractive