1905. 1 øre, olive. IMPERFORATED E-MARGIN. Line-canc. Administrationen af Kolonierne i Grønland. Acc. to cert. Wowern is this stamp not known to exist with imperf. E-margin, but a similar copy with imperf. N-margin is registrated. Wowern writis in his cert. “It can be excluded that perfs. have been trimmed of”. UNIQUE EXHIBITION ITEM. Cert. Wowern [ 1 ] [ ⊙ ]