31 August 1973: 10 Years of Malaysia
The FDC was cancelled in Kuala Lumpur. Technically the correct date should be 16 September 1973 as Malaysia was formed on 16 September 1963.
01 October 1973: Malaysia Airlines System
This FDC was cancelled in Kuala Lumpur and Lapangan Terbang Kuala Lumpur (Kuala Lumpur Airport in Subang). The image is provided by KH Chung.
This FDC was cancelled in Lapangan Terbang KL with the first day of issue cancellation.