cover 1849 (23 May) entire letter from Batavia to London showing blue despatch d.s. on face with framed "SINGAPORE/Bearing" d.s. across join on reverse; also 1845 entire from Batavia to London showing oval-framed "BEHN MEYER & CO/SINGAPORE" f.a.c. and very faint framed "SINGAPORE/Paid" d.s. in red. Photo for first