cover -- 1845 entire letter from Cap Rouge to Pontrieux, rated "8" (decimes) and with La Rochelle entry mark, and 1853 entire letter from St. Pierre to St. Brieux, showing "15" and "3" rate marks alongside framed "COLONIES/&C.ART.13." h.s. in red, Halifax Ship Letter boxed d.s. and other transit c.d.s. on reverse