- Kings and rulers.1
- Laconia (Steamship : 1921-1942)1
- Landscapes.1
- League of Nations.1
- Leigh-Mallory, Trafford, Sir, 1892-1944.1
- Live sound recordings.1
- Lloyd George, David, 1863-1945.1
- Locomotives.1
- Manners and customs--England.1
- Manners and customs--United States.1
- Margaret, Princess, Countess of Snowdon, 1930-2002.1
- Meat.1
- Military art and science--England.1
- Military art and science.1
- Military ceremonies, honors, and salutes.2
- Military maneuvers.3
- Military training.1
- Military.1
- Montgomery of Alamein, Bernard Law Montgomery, Viscount, 1887-1976.1
- Morse code.1