104107 - 1953 MAIL LONDON TO BRAZIL/2/6 YELLOW-GREEN (SG509).

1953 MAIL LONDON TO BRAZIL/2/6 YELLOW-GREEN (SG509). Envelope (222 x 102) (part trimmed at left) with fine 2/6 yellow-green (SG509) cancelled LONDON date stamps 10 JA 53. (Ref 104107).