Names
- Lambrecht, Fred Rates, 1882-1942.1
- Langenheim, Frederick, 1809-1879.1
- Langill, H. H. H.1
- Lawrence, Abbott, 1792-1855--Portraits.1
- Leonard, C. L.1
- Lepper, Delmar, 1914-19762
- Levering, Levi, -1949--Portraits.1
- Levering, Vena Bartlett, 1880-1910--Portraits.1
- Leviathan (Steamship)1
- Lewis, William A.1
- Lombard, C. W. (Charles Wadsworth), 1847-19051
- Loveridge, J.1
- Luccock, C. D.1
- Maine (Battleship No. 10)1
- Marconi, Guglielmo, 1874-1937--Portraits.1
- Marias, Charles Henri, 1887-19511
- Marshall Field's (Department store)1
- Mather, John A. (John Aked), 1829-1915.1
- McGowan, J. H. (Photographer)1
- Meigs, Montgomery, 1847-1931.1