Malaya. (Straits Settlements - India). 1931. Envelope addressed to Singapore bearing India SG 151, 3p grey tied by Richmond Town double ring '27th April 31', underpaid with horseshoe 'Richmond Town/ Due/ As' with circular 'T/ C' and m/s '35c' and bearing Straits Settlements postage due SG D6, 12c blue tied by Singapore receiver '9th May' on face. Attractive combination.