British Somalia 1943 Reg. Envelope to Switzerland SG S1 British Occupation of Italian Cols. (Somalia) registered Envelope to Switzerland bearing SG S1, 1d pale red, SGS2, 2d pale orange and SGS4, 3d pale violet (2) tied by Mogadiscio double-ring with registered label with "opened by examinier N/106" censor label, routed via Kenya with boxed Passed censor N/7 and opened censor label, Nairobi transit and Geneva arrival. (pt)