Cameroons French 1941 Censored Registered Env. to US

Envelope sent Air Mail to the United States bearing Yvert 230, 5f grey and brown, Yvert 231, 10f lilac, Yvert 233, +2f on 1f 25 blue and brown and Yvert 234, +3f on 1f 75 orange and brown tied by M"Balmayo Cameroun datestamp with registered label, Military cachet "Controle Postal Commission A Territoire du Cameroun" double ring, circular A /5 censor with "controle postal militaire" label and oval opened censor cachet routed via Nigeria with boxed "Passed by Censor No 12 Nigeria" and "Opened by Censor Nigeria" label sent via New York with St Louis arrival . Superb. (pt)    ID: 32611