Barbados 1868 Barbados Officer's Envelope Sent to England Bearing 6d Bright Orange-Vermillion SG31 Tied by Numeral "1" in Oval of Bars with Manuscript "1" & "5" Noted in Red Crayon; Countersigned by Deputy Inspector General Principal Med Officer Consular Officer Pendergast; Only Three Examples of the Countersigned are Recorded; from the "Poole" Correspondence this being the Second Earliest; Backflap Missing; An Important Postal History Item from Barbados & VERY RARE (46-1521A)