Auction 309-320 - Great Britain 1840–1841 Europe & Overseas - Day 5

1854, 2 d. blue, plate 4, lettered LC, perf. 16, used on cover in combination with 1855, 1 d. red, plate R4, lettered KH, perf. 14, from London to Hull, dated 24 February 1855, arrival on reverse 25th, soiled, however a scarce cover, there being eighteen mixed franking covers recorded featuring 2 d. perf 16 and 1 d. perf. 14, fourteen which originate from the Crimea War mail, only three internal mail covers are recorded.rnReference: "Mixed-franking Covers", by R.C. Simpson & K.A. Louis, MJ Publications, 2020, illustrated on page 84, recorded page 100.