cover 1901 (20 Sept.) envelope addressed to F.H. Barrett, Charters Towers, Queensland bearing 1901 BNG 4d. black and sepia bisected vertically and clearly tied by 10 bar "B.N.G" obliterator, showing "WOODLARKS/B.N.G" c.d.s. alongside with, on reverse, Samarai (24.9), Cooktown (1.10), Townsville (6.10) and arrival (7.10) datestamps; the cover with central vertical fold and a few very minor tone spots around adhesive. Extremely rare, one of two recorded. Photo