cover 1868 (Jan.) Royal red silk envelope from Thailand? "Via Marseilles" to a company in London "care of Their agent Messers A L Johnston Sir at Singapore to whom the consul of Siam at that port shall hand in charge", bearing 1867 (1 Sept.) 8c. on 2a. and 24c. on 8a. (another stamp removed) cancelled with Singapore "D14" duplex and with London paid c.d.s. in red alongside. A very rare item of Thai Royal mail. Photo