French Colonies. (St. Pierre et Miquelon). 1942. Air Mail envelope addressed to Niamey, French Niger bearing St. Pierre et Miquelon 'France Libre' Yvert 245, 5f on 1f25 black and grey and Yvert 289, 10f on 1f25 blue and rose tied by St. Pierre et Miquelon date stamp '24th June 42', endorsed 'West Africa Service/ via Miami and Lagos' with US censor tape 'Examined By' and Lagos transit '5th Aug' with framed 'Nigeria censor in violet and circular 'Controle Postal/ Commission A/ Territoire de Cameroun' with 'Controle Postal Militare' censor label tied by oval 'Ouvert/ Par/ L Autorite Militaire' with Douala/ Cameroun '10th Aug' on reverse. Very rate destination from St. Pierre routed over the Atlantic and Trans African route.
Scarce stamps on cover.