cover 1884 (15 Mar.) 1½d. stationery card (small faults) to London, cancelled "B31", showing "SIERRA LEONE/PAID" c.d.s. in red overstruck by large "INSUFFICIENTLY PREPAID/VALUE OF STAMPS..../SUM TO BE COLLECTED..." h.s. with unframed "T" alongside, and "2B/LIVERPOOL/BR. PACKET" c.d.s. in black. Photo