cover 1942 (May) window U5 bearing Negri Sembilan 2c. with black single frame chop, and 1942 (July) locally addressed U5 bearing Negri Sembilan 5c. with red single frame chop, both are cancelled by "KUALA LUMPUR" c.d.s.; also two 1942 (3 Apr.) philatelic U5 (one unaddressed), one bearing Negri Sembilan 15c. and the other bearing Perak 8c., both with violet single frame chop and cancelled as last.