cover 1942 (6 Aug.) Perak 15c. registered envelope with reddish brown single frame chop, addressed to Kuala Kangsar, bearing Perak 8c. with "DAI NIPPON" overprint, tied by light "TELUK ANSON" double-ring d.s. (Type D16 - earliest recorded date) and showing Ipoh and arrival d.s. alongside; the envelope with part of brown sealing tape torn away. Photo