Thailand. (Advice of Receipt Mail). 1936. Air Mail envelope sent 'Advice of Receipt' (A.R.) addressed to Germany bearing Thailand SG 257, 25s orange and black, SG 268, 50s black and orange and SG 260, 1b blue and grey tied by Bangkok GPO date stamp '27th May 36' with matching registration label and framed hand-struck 'A.R.', endorsed 'By Air Mail/ Per Avion' with label on face and Hamburg arrival.
Scarce item of mail sent Registered Advice of Receipt. (A.R.).