cover 1866 entire letters (2) to the same addressee in St. Kitts and inscribed "p Shannon", bearing 1865-67 1/- single and pair respectively, neatly tied by black numerals, the former with red ms. "1", the latter with very fine red handstruck "2", both with "ST.KITTS" double-arc arrival d.s. on reverse; traces of toning around adhesives and the single with surface fault at top-left but still fine and a scarce pair. Photo for one