cover 1867-1909 covers (34, mostly Official) and pieces (3) from the Returned Letter Office showing a range of different markings including manuscript notations, "RETURNED L.O./CAPE TOWN" c.d.s. (Type RLO2) in blue and in violet, "ADVERTISED/AND/UNCLAIMED" (RLO 20), "GONE-NO ADDRESS" (RLO9 and RLO10 - in red), "UNKNOWN/INSUFFICIENT ADDRESS" (RLO11 variety in green), framed "UNKNOWN" (RLO12), unframed "NOT KNOWN" (RLO13), framed "INSUFTLY ADDRESSED" (RLO14), "MAIL SERVICE SUSPENDED." in purple (RLO15), and unrecorded "UNCLAIMED AT PRIVATE BOXES" in purple. A fascinating lot