cover 1905 envelope registered from Bulawayo to Belgium, bearing 1905 Falls 1/- with Registered c.d.s. and showing Registered h.s. in red alongside, minor staining around adhesive, and 1918 envelope registered from Salisbury to U.S.A., bearing 1905 Falls 2/6d. (surface defect at foot) and Admiral 1½d.; scarce stamps on cover