cover 1942 (21 Apr.) unstamped envelope showing fine "POSTAGE PAID/MALACCA" c.d.s. for 1c., 2c., 3c., 4c. and 8c. in red, fine, and 1942 (29 May) envelope to Singapore bearing Straits 8c. with single frame chop tied by light D26 c.d.s.

Details
cover 1942 (21 Apr.) unstamped envelope showing fine "POSTAGE PAID/MALACCA" c.d.s. for 1c., 2c., 3c., 4c. and 8c. in red, fine, and 1942 (29 May) envelope to Singapore bearing Straits 8c. with single frame chop tied by light D26 c.d.s.