cover 1942 (8 Dec.) Penang 2c. card (soiled) overprinted "DAI NIPPON/PENANG" and with "POSTAGE PAID/MALAYA/2CTS" h.s. alongside, from Penang C.P.O. to Sitiawan and cancelled with large JSL2 c.d.s. in violet; 1943 (2 June) Negri Sembilan 15c. registered envelope (small faults) with "Kanji" overprint, from Penang C.P.O. to Kuala Lumpur, bearing Pictorial 8c. with JD5 c.d.s. and arrival c.d.s. alongside; 1945 (3 Sept.) Pahang 15c. registered envelope with single frame chop in black, from Penang C.P.O. addressed locally, bearing Perak 8c. "DAI NIPPON" cancelled with JD11 c.d.s.