cover 1891 (11 July) envelope (flap missing) registered to London, bearing 1d. claret bisect and 4d. grey-black (both with a straight-edge) sharing "F.I." obliterator, showing "Crown/REGISTERED" h.s., Falkland Islands c.d.s. and London Registered hooded d.s. in red on face, arrival c.d.s. on reverse. I6. Photo