Creator
- W.J. Bush & Co1
- Wagner, Hans1
- Wahl, William H. (William Henry), 1848-19091
- Walker, James, 1863-19351
- Wallace & Tiernan Company4
- Wallace, Lily Haxworth1
- Ward, Lock & Co.1
- Waverly Press1
- Weber, Gustavus Adolphus, 1863-1
- West, Clarence J. (Clarence Jay), 1886-19531
- West, T. F. (Trustham Frederick)1
- Western New York Section of the American Chemical Society1
- Whipple, George Chandler, 1866-19241
- Whitcomb & Barrows1
- Whitsit, Jesse E. (Jesse Elon), 1874-1
- Whittaker & Co.1
- Whymper, R. (Robert), 1885-1
- Wilhelm Knapp Verlag (Düsseldorf)2
- Williams & Wilkins1
- Williams, Brown & Earle1