Creator
- Kahler, Mrs.1
- Kean, Jefferson Randolph, 1860-19505
- Kean, Robert H.1
- Keeling, Hal R.1
- Kellogg, George A.3
- Lappage, Eleanor3
- Lazear, Jesse William, 1866-19001
- LePrince, Joseph Albert Augustin, 1875-1
- Leon, Estela Agramonte Rodriguez2
- Lippard, Vernon W., 1905-2
- Lockhart, Charles1
- Lomas, Julia1
- Lyons, Bertha L.2
- Mansfelde, A.S. von1
- McCain, H. P. (Henry Pinckney), 1861-19411