cover 1942 (14 May) U5 registered to Kuala Lumpur bearing, on reverse, Negri Sembilan 15c. with red single frame chop and Pahang 8c. with black single frame chop, both tied by light "SEREMBAN" double-ring c.d.s. (Type D18), showing arrival c.d.s. alongside with violet censor chop on face. Scarce and attractive. Photo