1885 MOURNING ENVELOPE LONDON TO SINGAPORE, STRAITS SETTLEMENTS 5D GREEN (SG193). Fine mourning envelope London to 'Major Buxton, Brigade Major, Singapore Straits Settlements, Singapore' with fine 5d green (SG193) lettered JB with good to fine strike 'LONDON.W.' squared circle MY 8 85. On reverse light strike 'SINGAPORE' date stamp JU 5 85 in red. (Ref 142393).