cover 3p dull red, 6p olive-yellow, 1sh reddish mauve (1, 2, 3; S.G.2, 4, 5), with Edmunston "12" oval grids on Aug. 1858 folded cover registered from Edmunston to Frederiction; backstamped Edmunston AU 1 1858, Frederiction AP 4 1858; cover with ironed vertical filing crease, one of which crosses the 6p; a marvelous franking paying 1sh 3p postage, a five times local rate, plus 6p registration, unique