Place
- Kingston, Jack1
- Kupferman, Theodore R.1
- L.R. Lyon1
- 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
- Mount Washington Observatory1
- Mount Withington (N.M.)1
- Muzzey General Store1
- Muzzey, J.A.1
- New Haven and West Haven Horse Railroad1
- New York1
- New York (N.Y.)--Commerce1
- New York (N.Y.)--Photographs1