OXON/"BURFORD" TWO LINE HAND STAMP (OX51). Undated wrapper from Burford "To James Henderson Esq at his house in Deans Yard Westminster" (punch holes affect), on reverse light strike of "BUR/FORD" two line hand stamp in black (OX51), recorded in use 1738 to 1769 with fine strike of London Bishop mark "30/MA". (Ref 108768).