Place
- Kupferman, Theodore R.1
- Kuykendall, Mary 1
- Lent, Norman, 1931-20121
- Library catalogs -- Automation1
- Liturgical Music1
- Lotteries - United States1
- M. Magdalena Schoch (1897-1987)1
- Mail-order sound recording industry1
- Maltese, Serphin R.1
- Meginnei, David1
- Menands (N.Y.)1
- Mennillo, David J., 1918-20041
- Metcalf, George R., 1914-20021
- Meteorology1
- Mexico--Photographs1
- Minnesota--Chisholm1
- Mount Greylock (Mass.)1
- Mount Washington (N.H.)1
- Mount Withington (N.M.)1
- Nassau County (N.Y.)1