, showing manuscript "6" and handstruck "8" and bearing, on reverse, 1a. brown pair cancelled "B/172" and showing large framed f.a.c. alongside. Photo" /> cover Undateable wrapper to New York, marked<I> "Via Marseilles, Lithographic sheet"</I>, showing manuscript<I> "6"</I> and handstruck "8" and bearing, on reverse, 1a. brown pair cancelled "B/172" and showing large framed f.a.c. alongside. Photo | Christie's