cover 1920 registered envelope to U.K. with ½a. + 1a. (3) cancelled by "bridge" c.d.s. (D1) with boxed H.s. (R2) on registration label, 1932 envelope (opened-out) from Berbera to Perim with 2a., showing arrival c.d.s. (D1) also 1917 large piece with 1a. stripe of three concelled by c.d.s. (D1) and showing circular Perim censorship h.s.