FRENCH CAMEROONS (NIGERIA). 1941. Censored envelope addressed to Nigeria bearing French Cameroun Yvert 141, 80c lilac and brown (2) and Yvert 212, 10c green tied by Yaounde/ Camerouns date stamp, underpaid with 'T' hand-stamp and 'Controle Postal/ Commission A/ Territoire du Cameroun' routed via Equatorial Africa with 'Controle Postal Militaire' label and oval 'Ouvert Par L'Autorite Militaire' and circular 'A/4' hand-stamp, with framed 'Passed by Censor/ 12/ Nigeria' applied on arrival on face. Attractive.