Japan. (Manchuria - Kwantung Leasehold). 1934. 'Anglo-Chinese Eastern Trading Company, Harbin' registered 'Trading Envelope' addressed to 'Anglo-Chinese Eastern Trading Co. London' bearing Japan 'Tazawa' SG 238, 30s orange and green (2), SG 243, 10s blue and SG 266, 4s orange tied by Dairen/ IN.P.O. date stamp in violet '16th Oct 34' with Dairen registered label and hand-struck 'Registered', endorsed 'via Siberia'.
A very attractive franking used from the Kwantung Leasehold.