Stamps, 50c denom
1 to 50 of 398
Liberia
postage1896, Dec 1896 issue wmk. oblong rosette (no perf info)
| - | 50c | redbrn & blk | Liberty |
1901 1901b issue unwmk
| - | 50c | redbrn & blk |
1906, Mar 1906 issue
| X | 50c | flag of Liberia |
1909, Dec 1909 issue
| X | 50c |
1915 1915a issue wmk. crosses & circles
| - | 50c | olgrn & blk | No. 123 | |||
| - | 50c | olgrn & blk | No. 123 |
1918 1918 issue unwmk
| X | 50c |
1921 1921 issue wmk. crosses & circles
| X | 50c |
1921 1921 b issue ovpted
| X | 50c | ovpt |
1923 1923 issue
| X | 50c |
1948, Nov 18 Presidential issue - presidents of Liberia unwmk p. 12.5
| X | 50c | CD Burgess King |
1955, Dec 12 Rotary 50th issue (no perf info)
| - | 50c | bl & red | sheet | — | — |
1956, Apr 28 5th International Philatelic Exhibition issue
| - | 50c | Statue of Liberty & map showing Liberia | — | — |
1958, Aug 1 presidential 1958 issue
| - | 50c | CD Burgess King |
1963, Mar 21 Freedom from Hunger issue
| - | 50c | grn & bl | — | — |
1963, May 27 space 1963 issue
| - | 50c | vio & yel | — | — |
1963, Aug 26 100th Anniversary of Red Cross issue
| - | 50c | bl & red |
1963, Dec 11 Winter Olympics 1964 issue
| - | 50c | gray & red | — | — |
1964, Apr 6 John F. Kennedy memorial issue
| - | 50c | blk & pur | — | — |
1964, Jun 22 space 1964 issue
| - | 50c | viobl & red | — | — |
1964, Sep 15 Olympics 1964 issue
| - | 50c | bl & red | — | — |
1965, Mar 8 Liberian Boy Scouts issue
| - | 50c | multi | — | — |
1965, May 3 100th Anniversary of the Death of Abraham Lincoln issue
| - | 50c | carbrn & gray | — | — |
1965, Jun 21 20th Anniversary of the United Nations issue
| - | 50c | grn & brn | ||||
| - | 50c | red & brn | — | — |
1965, Sep 21 100th Anniversary of ITU issue
| - | 50c | orgred & viobl |
1966, Jan 18 Winston Churchill memorial issue
| - | 50c | blk & ltvio | — | — |
1966, Jan 18 Presidents of Liberia 1966 issue - Presidents of Liberia (1966)
| X | 50c | pur & blk | Charles Dunbar Burgess King |
1966, May 3 World Cup 1966 issue
| - | 50c | ultra & brn | — | — |
1967, Mar 23 World Scout Jamboree 1967 issue
| - | 50c | multi | — | — |
1967, Jun 20 Olympics 1968 in 1967 issue
| - | 50c | multi | — | — |
1967, Nov 20 Winter Olympics 1968 issue
| - | 50c | multi | — | — |
1967, Dec 22 Re-election of President Tubman for 6th Term issue
| - | 50c | — | — |
1968, Aug 22 Olympics 1968 issue
| - | 50c | yelgrn & orgbrn | — | — |
1970, Jul EXPO 70 issue
| - | 50c | — | — | |||
| - | 50c | multi | — | — |
1970, Oct 20 Napoleon 200th issue
| - | 50c | multi | — | — |
1970, Nov 20 Tubman 75th issue
| - | 50c | multi | — | — |
1970, Dec 21 Christmas 1970 issue
| - | 50c | multi | — | — |
1971, May 20 Apollo 14 issue
| - | 50c | multi | — | — |
1971, Aug 6 World Scout Jamboree 1971 issue
| - | 50c | multi | — | — |
1971, Oct 1 25th Anniversary of UNICEF issue - Animals with their Young
| - | 50c | multi | — | — |
1971, Nov 4 Winter Olympics 1972 issue
| - | 50c | multi | — | — |
1972, Jan 1 150th Anniversary of the Founding of Liberia issue
| - | 50c | multi | — | — |
1972, Sep 6 sailing ships (1972)
| - | 50c | multi | "Victory" 1765 | — | — |
1973, May 24 10th Anniversary of Organization of African Unity issue
| - | 50c | multi |
1974, Apr 16 dogs (1974 Liberia)
| - | 50c | multi | Collie Canis lupus familiaris |
1975, Mar 14 International Women's Year issue
| - | 50c | multi | Valentina Tereshkova |
1975, Apr 25 200th Anniversary of American Revolution issue
| - | 50c | multi | Santa Maria & Columbian 2c |
1975, Jun 26 100th Anniversary of the Birth of Albert Schweitzer issue
| - | 50c | multi |
1 to 50 of 398