"More to pay 4d."; creased and refolded for display. A rare and most attractive exhibition item. B.P.A. Certificate (1998). Photo" /> cover a105, used from Crawley to Hartswood, uprated with very fine pair of 1841 1d., MB-MC, the letter sheet and adhesives cancelled by very fine strikes of the black "228" numeral of Crawley, showing manuscript<I> "More to pay 4d."</I>; creased and refolded for display. A rare and most attractive exhibition item. B.P.A. Certificate (1998). Photo | Christie's