Place
- Lane, Edward E.1
- Lang, Andrew, 1844-19121
- Lebanon Springs, New York Post Office1
- Liturgical Music1
- Lovell and Nichols Lumber Mill1
- Lovell, George W.1
- Lyon Family1
- M. Magdalena Schoch (1897-1987)1
- Management committees1
- Meginnei, David1
- Menands (N.Y.)1
- Minnesota--Chisholm1
- Moore, W.H.1
- Mount Greylock (Mass.)1
- Mount Washington (N.H.)1
- Mount Withington (N.M.)1
- Muzzey General Store1
- Muzzey, J.A.1
- New Haven and West Haven Horse Railroad1
- New York1