2d dark blue & red postal stationery registered envelope (H&G C5a) used with added 1921 ½d green and 2½d grey GV issue (SG 112 & 118) tied by GRENVILLE cds's dated 3 FEB 1925 with oval 'R' and boxed 'Grenada B.W.I.' registration markings alongside. Addressed to USA with transit & arrival marks on front & reverse.