Auction 333-341 Nigeria, Cameroon, Sudan & Worldwide Postal History - Day 4

1913: 2 pa. olive pair and vertical strip of three, 5 pa. yellow-brown pair, 10 pa. green pair and single 1 pi. ultramarine, all used on 1913 registered cover to Chio, Greece at correct rate of 2 piastres, tied by "VLONE / SHQIPENIE" cds's in violet (Sept 14). Registered label at base, part of back flap missing and file fold away from the adhesives but a rare and spectacular usage.
Provenance: Collection 'Cihangir', Corinphila sale 121, April-May 2000, lot 700.