cover 1943 (13 Mar.) envelope from Singapore to Segamat bearing Perak 1c. with "Kanji" overprint and Japan 6s. tied by Japanese type c.d.s. with, on reverse, Johore 4c. Postage Due with brown single frame chop tied by "SEGAMAT/1" double-ring d.s. (Type D5) and showing violet censor chop alongside. Photo