"B" (St. Marks parish), GRENADA postal history 1901 cover to Derby re-addressed locally with QV 1d Keyplate affixed to reverse flap tied "B" dated 15 AU 01 with St. George's transit and Derby arrival alongside. £75
C used CONSTANTINOPLE, GB used abroad postal history 1875 cover with summer use "via Varna" to Maidenhead, Berkshire with GB QV 4d Plate 14 pmk'd "C" and signed "T. F. Hughes" lower left, reverse circled H.B.M.E.C handstamp and red Constantinople JU 23 1875/A datestamp (7 days prior change to 2½d rate with JY 1 1875 joining of the U.P.U.). Thomas Fiott Hughes (1825-87), Oriental Secretary at Constantinople from 1859 was regarded by Ambassador to Constantinople Sir Henry Elliott as "perfectly useless". After Hughes' retirement in 1875 the post was abolished. £150
C used CONSTANTINOPLE, GB used abroad 1880 H.M.S. Falcon flap cover to Bombardier John Wilder, 10th Brigade, 16th Battery, Pembroke Camp, Malta with GB QV 2½d blue Plate 19 pmk'd "C" with red A/JY 9 80 despatch alongside, some toning. £180
C used CONSTANTINOPLE, GB used abroad cover 1874 wrapper with pair GB QV 4d vermilion Plate 13 pmk'd "C" to London, top flap could display clear red JU 9 1874/A despatch dbl-arc, some soiling. £95
Y used DEWETSDORP, Orange Free State postal history tying 1½d on 2d Brief Kaart to Chicago, reverse DEWETSDORP SP 5 95 despatch cds. £55