This page will help you identify Liberian stamps based on how they look. Pictured are the base designs. Note that some stamps have the same design but have different colors while others may be overprinted in some manner. You can find more details about the stamps but clicking the links associated with the pictures.
1860-69 Seated Liberty Issue
1-15
1880 Seated Liberty Issue
16-20
For overprints and surcharges see: 1916 Seated Liberty Surcharges
1881 Coat of Arms Inland Issue
21
For overprints and surcharges see:
1882-92 Numeral Issue
22-32
For overprints and surcharges see: 1892 Postage Due Surcharges
1892-96 First Pictorial Issue
33-49
For overprints and surcharges see: 1892 Officials, 1893 Surcharge, 1893 Surcharged Official, 1894 Officials, 1898-1905 Officials, 1902 Surcharge, 1904 Surcharges, 1904 Surcharged Officials, 1917 Surcharges
1893 Postage Due Issue
J3-9
1893 Registration Issue
F1-5
1894 Commerce Issue
53
For overprints and surcharges see: 1894 Commerce Officials
1894 Registration Issue
F6-9
1897-1905 Pictorial Issue
54-63
For overprints and surcharges see: 1898-1905 Officials, 1916 Military Surcharges
1897 Numeral Inland Issue
64
For overprints and surcharges see: 1913 Surcharge
1903 Liberty Inland Issue
94
For overprints and surcharges see: 1903 Official
1903 Registration Issue
F10-14
1906 Pictorial Issue
101-113
For overprints and surcharges see: 1906 Officials, 1909 Surcharge, 1914 Surcharges, 1914 Surcharged Officials, 1915-16 Surcharges, 1915-16 Surcharged Officials, 1916 Military Surcharges, 1917 Surcharges, 1917 Official Overprints Surcharged
1909-12 Pictorial Issue
115-124
For overprints and surcharges see: 1909-12 Officials, 1914 Surcharges, 1914 Surcharged Officials, 1915-16 Surcharges, 1915-16 Surcharged Officials, 1915 Red Cross Semi-Postal Surcharges, 1916 Military Surcharges
1915 House and Island Issue
134-135
For overprints and surcharges see: 1921 Overprints
1918 Pictorial Issue
163-175
For overprints and surcharges see: 1918 Officials, 1918 Red Cross Semi-Postal Surcharges, 1920 Surcharges, 1920 Surcharged Officials, 1926 Surcharge, 1926 Surcharged Officials, 1927 Surcharge, 1927 Surcharged Official, 1936 Surcharges, 1936 Surcharges on Officials
1919 SS Quail Registration Issue
F15-19
For overprints and surcharges see:
1920 Pictorial Issue
183-194
For overprints and surcharges see: 1921 Overprints, 1920 Officials, 1921 Officials
1921 Viper Registration Issue
F20-24
For overprints and surcharges see: 1921 Viper Registration Issue Overprints
1923 Landing of First Settlers at Cape Mesurado Issue
209-213
For overprints and surcharges see:
1923 Pictorial Issue
214-227
For overprints and surcharges see: 1923 Officials
1924 Seafaring Registration Issue
F30-34
1928 Pictorial Issue
230-236
For overprints and surcharges see: 1928 Officials, 1936 Air Mail Surcharges, 1945 Surcharged Official
1936 First Air Mail Service Issue
C3A-F
For overprints and surcharges see: 1944-45 Air Mail Surcharges
1937 Fauna and Barclay Issue
271-276
For overprints and surcharges see:
1938 Birds and Planes Air Mail Issue
C4-13
For overprints and surcharges see: 1941 First Flight Surcharges, 1942 Air Mail Overprints, 1944-45 Air Mail Surcharges
1940 100th Anniversary Issue
277-279
For overprints and surcharges see: 1941 Postage Stamp Centennial Issue, 1941 Air Mail Overprints, 1941 Red Cross Semi-Postal Surcharges, 1941 Air Mail Semi-Postal Overprints, 1941 Special Delivery Overprints, 1941 Air Mail Special Delivery Overprints, 1941 Registration Surcharges, 1941 Air Mail Registration Overprints
1942 Fauna Issue
283-88
For overprints and surcharges see:
1942 Airplanes Air Mail Issue
C37-44
1945 Roosevelt Issue
296-97, C51
1947 Monrovia Harbor Issue
298-99, C52-53
1947 Centennial of US Postage Stamps Issue
1947 Matilda Newport Issue
301-04, C57
1947 Centenary of Independence Issue
305-08, C58-60
1948 Liberian International Airways Air Mail Issue
C61-2
1949 Love of Liberty Issue
309-12, C63-64
1948-60 Presidents Issue
313-28, 371-78, c65, c118
1950 National Literacy Campaign Issue
329, C66-66a
1950 UPU 75th Anniversary Issue
330-31, C67-67a
1952 Jehudi Ashmun Issue
332-37, C68-9
1952 United Nations World Conference Issue
338-340a, C70-70a
1953 Birds Issue
341-46
1953 Transportation Air Mail Issue
C71-6
1954 Government Hospital Semi-Postal Issue
B19, CB4-6
1954 UNICEF Air Mail Issue
C77-77a
1954 United Nations Technical Assistance Program Air Mail Issue
C78-81
1954 President Tubman's U.S. Visit Air Mail Issue
C82-7
1955 Sports Issue
347-49, C88-90
1955 Native Flowers Issue
350-53, C91-92
1955 10th Anniversary of the United Nations Air Mail Issue
C93-96
1955 Rotary International 50th Anniversary Issue
354, C97-99
1956 Fifth International Philatelic Exposition Issue
355-57, C100-103
1956 Olympics Issue
358-61, C104-06
1957 First Anniversary Direct Flight to NY Issue
362-63, C107-10
1957 Child Welfare Foundation Issue
364-67, C111-13
1958 President Tubman's European Tour Issue
368-70, C114-117
1958 10th Anniversary of the Declaration of Human Rights Issue
379-82, C119
1959 African Freedom Day Issue
383, C120
1959 UNESCO Issue
384, C121-21a
1959 Lincoln Sesquicentennial Issue
385-86a, C122
1960 Big Three Conference Issue
387, C123
1960 World Refuge Year Issue
388, C124-24a
1960 CCTA Issue
389, C125
1960 Olympics Issue
390-92, C126-27
1960 Liberian Postage Stamp Centennial Issue
393-94,C128-29