Names
- Leser, Paul, 1899-,1
- Lestoque, Albert1
- Lestoque, Albert.1
- Lips, Julius, 1895-19501
- Little Red School House (New York, N.Y.)1
- Livermore, Henrietta W. (Henrietta Wells), 1864-1
- Manley, Henry1
- Manley, Henry S. (Henry Sackett), 1892-19671
- Martin, Nollie Lee1
- Massachusetts Institute of Technology1
- Mello, Michael1
- Menands Book Club1
- Michael Radelet1
- Moore, A. D.1
- Moore, Frank C., 1896-19781
- Museum für Völkerkunde Frankfurt am Main1
- National Committee on Prisons and Prison Labor (U.S.)1
- National Conference on Metropolitan Problems1
- National Science Foundation (U.S.)1
- Nature Conservancy (U.S.)1