cover 1943 (4 Mar.) re-used U5 with Economy label affixed on reverse bearing Perak ''DAI NIPPON'' 3c. and Japan 5s.; 1943 (16 Mar.) Official U5 bearing Perak ''Kanji'' 2c. on 5c. and Japan 6s.; both U5 are addressed to Kuala Lumpur with the adhesives cancelled by ''KUALA KUBU BHARU'' c.d.s. (Type D2).