6c deep blue on cream QE2 postal stationery registered envelope (H&G C13) used with added 1954 6c yellow green and 24c black & brownish orange (SG 336 & 339) tied by fine WISMAR cds's dated 27 JUL 1956 with plain printed black on white registration label alongside. Addressed to UK with GEORGETOWN transit cds on reverse. Part of address excised.