Germany. (British Army Post Office in Germany). 1924. Registered envelope addressed to England bearing Great Britain SG 351, 1/2d green and SG 379, 4d grey-green tied by 'Army Post Office/ S.40' date stamp '1st May 24' with 'A.P.O. S. 40' registration label and Huddersfield arrival. Very nice item of registered mail from the British Army in Berlin.