"Kanji" on Perak 2c., also"DAI NIPPON/PENANG" on Straits 5c. envelope (tone spotting) and two non-stationery covers" /> cover POSTAL STATIONERY: 1942-45 selection with <I>Okugawa</I> seal on Straits 2c. card (toned), "DAI NIPPON" on Negri Sembilan 2c. and Straits 2c. green,<I> "Kanji"</I> on Perak 2c., also"DAI NIPPON/PENANG" on Straits 5c. envelope (tone spotting) and two non-stationery covers | Christie's