Cameroons, 1915, "C.E.F." and ½d-5s on German Cameroun 3pf-5m complete. Set of 13 values, each with 1915 Duala town cancel, rich colors, a Very Fine and scarce complete set with matching cancels. Michel No. 1-13 €4,000 ($4,240). Scott No. 53-65; $4,626. Scott $4,626 (Image)