Names
- Langenheim, Frederick, 1809-1879.1
- Lawrence, Abbott, 1792-1855--Portraits.1
- Lincoln, Abraham, 1809-1865--Anecdotes.1
- Lincoln, Abraham, 1809-1865--Assassination.1
- Lincoln, Abraham, 1809-1865--Commemoration.1
- Lincoln, Abraham, 1809-1865--Death and burial.1
- Lincoln, Abraham, 1809-1865--Friends and associates--Anecdotes.1
- Lincoln, Abraham, 1809-1865--Funeral journey to Springfield.1
- Lincoln, Abraham, 1809-1865--Statues.1
- Lincoln, Abraham, 1809-1865.1
- Lincoln, Abraham, 1809-1865. Cooper Institute speech.1
- Lincoln, Abraham, 1809-1865. Gettysburg address.1
- Lincoln, Nancy Hanks, 1784-1818.1
- Lytle, William Haines, 1826-1863.1
- Marconi, Guglielmo, 1874-1937--Portraits.1
- Mather, John A. (John Aked), 1829-1915.1
- Meigs, Montgomery, 1847-1931.1
- Morton, Levi P. (Levi Parsons), 1824-1920.1
- Mount Washington Cog Railway.1
- New York Elevated Railway Company.1