One penny on 5 Pfg imperial yacht in mixed franking with Gold Coast 3 d, 6 d. And 1 S. On registered letter from Postmark with Upper Circle Segment "ASSAHUN 2 7 18" to Bern / Switzerland with transit stamp Lome and London as well arrival postmark, faultless condition, cover on the back hinge traces, decorative mixed franking, scarce late use of the stamp, of the German stamp and registered slip of paper