Camerouns. (Nigeria). 1941. Printed Matter rate envelope addressed to the United States bearing French Cameroun Yvert 109, 5c yellow and lilac and Yvert 172, 45c blue-green tied by Ebolowa date stamp '18th Dec 41' with circular 'Controle Postal/ Commission A/ Territoire du Cameroun' and 'Sub Division D'Ebolowa/ Cameroun' on face routed via Nigeria with framed 'Crown/ Passed/ P.140' censor cachet in crimson and Wooster/ Ohio arrival. Scarce Provisional censoring service from Ebolowa sent at Printed matter rate to the United States. Ex Maddocks.