| CODE | COUNTRY | VOL | PERIOD | PAGES | RETAIL | NOTES |
| C12 | LAOS | 1 | 1951-1975 | 80 | £30.50 | |
| C13 | LAOS | 2 | 1976-1987 | 86 | £34.50 | |
| C14 | LAOS | 3 | 1988-1998 | 80 | £30.50 | |
| C14A | LAOS | 4 | 1999-2003 | 38 | £20.50 | |
| C15 | LATVIA | 1918-2005 | 86 | £34.50 | ||
| K26B | LEBANON | 1 | 1924-1964 | 92 | £34.50 | |
| K26C | LEBANON | 2 | 1965-2005 | 74 | £30.50 | |
| G01 | LESOTHO | 1 | 1933-1988 | 101 | £38.50 | |
| G02 | LESOTHO | 2 | 1989-1998 | 105 | £38.50 | |
| K28 | LIBERIA | 1 | 1860-1960 | 103 | £38.50 | |
| K28A | LIBERIA | 2 | 1961-1980 | 95 | £34.50 | |
| K28D | LIBERIA | 3 | 1981-1996 | 82 | £34.50 | |
| K28E | LIBERIA | 4 | 1997-1998 | 69 | £30.50 | |
| K28F | LIBERIA | 5 | 1999 | 35 | £20.50 | |
| D33A | LIBYA Inc Fezzan & Ghadames | 1 | 1912-1972 | 75 | £30.50 | |
| D33B | LIBYA | 2 | 1972-1982 | 82 | £34.50 | |
| D33C | LIBYA | 3 | 1983-1991 | 81 | £34.50 | |
| D33D | LIBYA | 4 | 1992-1999 | 80 | £30.50 | |
| D33E | LIBYA | 5 | 2000-2005 | 31 | £20.50 | |
| J18 | LIECHTENSTEIN | 1 | 1912-1980 | 81 | £34.50 | |
| J41 | LIECHTENSTEIN | 2 | 1981-2005 | 68 | £30.50 | |
| C16 | LITHUANIA | 1 | 1918-1998 | 78 | £30.50 | |
| C16A | LITHUANIA | 2 | 1999-2004 | 20 | £20.50 | |
| H44 | LUXEMBOURG inc Pre cancels | 1 | 1852-1970 | 86 | £34.50 | |
| J42 | LUXEMBOURG | 2 | 1971-2005 | 89 | £34.50 |