The museum collections range from stamps and archival philatelic material of Singapore from the 1830s to present day, and stamps from member countries of the Universal Postal Union.
First Republic Stamps
National Day, 1966
First Definitive Issue
Masks, Dances and Musical Instruments Series Definitives, 1968
First Miniature Sheet
150th Anniversary of Founding of Singapore, 1969
Singapore Lion Head
20 Years of National Service, 1987
The Lion Head is depicted on all stamps starting from the '20 Years of National Service' issue in 1987.