Thailand. (France - Air Mail). 1934. Air Mail envelope addressed to France bearing SG 240, 10s orange and black and SG 275, 50s black and claret tied by Bangkok date stamp '14th July 34' with 'KLM/ Service' red airmail label overlaid by 'Imperial Airways' label and both tied with red parallel bar "jusqu'a' mark applied at London office of exchange and sent on by rail to France with Paris arrival on reverse '24th July 34'.