200 Years Police Force 2007 Anniversary - Bicentenary Commemorative Defence First Day Cover Malaysia Rectangle +
Commemorating 50 Years of Defence Science 2022 Anniversary - Golden Jubilee Commemorative Defence First Day Cover Singapore Square +
20 Years of National Service 1987 Anniversary - Porcelain Jubilee Commemorative Defence First Day Cover Rectangle Singapore +
50th Anniversary of Five Power Defence Arrangements (FPDA) 2021 Anniversary - Golden Jubilee Commemorative Defence First Day Cover Rectangle Singapore +
50th Anniversary of The Republic of Singapore Air Force 2018 Anniversary - Golden Jubilee Commemorative Defence First Day Cover Singapore Square +
50 Years of National Service – Miniature Sheet 2017 Anniversary - Golden Jubilee Commemorative Defence First Day Cover Miniature Sheet Rectangle Singapore +
50 Years of National Service 2017 Anniversary - Golden Jubilee Commemorative Defence First Day Cover Rectangle Singapore +
SPF200 – Commemorating 200 Years of Policing 2020 Anniversary - Bicentenary Commemorative Defence First Day Cover Rectangle Singapore +
50th Anniversary Australian Special Air Service 2007 Anniversary - Golden Jubilee Australia Commemorative Defence First Day Cover Rectangle +