Natal 1900 Field Force 2 cds, Colourful 1d Letter, Rare

NATAL: 1900 Cover to England bearing QV 1d tied by a superb strike (in violet) of the elusive NATAL FIELD FORCE 2 cds dated MAR 4 1900 with alongside the Southampton Packet-Letter cds. Backstamped transit Pietermaritzburg and arrival cds. Light vertical pressed fold affecting adhesive, otherwise VF. Rare, most attractive, a superior example.