- Krepps, John H.4
- Kubach, Oscar C.4
- Kurzak, Tom.4
- Lakin, J. T.--Homes and haunts--West Virginia--Wheeling.4
- Lawrence, Lucy Wood.4
- Leuder, Charles Augustus.4
- Lewis, Andrew, 1720-1781.4
- Lightburn, Joseph Andrew Jackson, 1824-1901--Portraits.4
- Linquist, Arne.4
- Loar, Grace.4
- Loar, W. A.4
- Loar, W. R.--Portraits.4
- Logan, W. W.4
- Luchok, J.4
- Lysick, Stan.4
- Mason, W. H.4
- McDermott, Joseph H.--Homes and haunts--West Virginia--Morgantown.4
- McKinley, William, 1843-1901.4
- Meade, George Gordon, 1815-1872--Portraits.4
- Messmore, H. B.4