- W. Planck (5)
- W. Zeeden (1)
- WBW (1)
- WI (1)
- WMcL (1)
- WW (1)
- Waddell, M. (1)
- Wade, C. (1)
- Wagemans, M. (11)
- Wahl, H. B. (3)
- Walker, Charles Howard, 1857-1936 (1)
- Wandrey (1)
- Wardle, Arthur, 1864-1949 (1)
- Warren, Ferdinand E., 1899-1981 (3)
- Washington, George, 1732-1799 (1)
- Wauk, S. J. (1)
- Webster, Harold Tucker, 1885-1952 (1)
- Wefers, Otto (2)
- Weidemann, Hans (1)
- Weimann, R. (1)
