Natal 1900 Ladysmith Siege Cover Day Before Siege Lifted

NATAL: 1900 LADYSMITH SIEGE: Envelope locally addressed "Capt AIG Wales, Vol Staff, Ladysmith" franked QV 1d tied Ladysmith cds FE 27. At centre top a strike of two-line "LADYSMITH SIEGE POST OFFICE / Feb 27th 1900" handstamp in blue. This was the day before the siege was lifted. Missing backflap, couple minor imperfections, F-VF, scarce.