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

1914: Postal Card, ½ d. green, used, Ibadan to Lagos, dated 4 April 1921, cancelled by "IBADAN NIGERIA" double circle, with a "LAGOS NIGERIA" arrival in black alongside dated the same day, small corner crease lower right and surface rub, otherwise fine. A rare example; of seven known used this is the only internally used example, which was the intended use.
Reference: The Postal Stationery of Nigeria, by Peter Hørlyck, illustrated pg. 86.