Hall, William T (William Thomas), 1874- Treadwell, F. P (Frederick Pearson), 1857-1918 36 Edgar Fahs Smith Memorial Collection (University of Pennsylvania) 7 Hall, William T (William Thomas), 1874 7 Abderhalden, Emil, 1877-1950 6 Biltz, Heinrich, 1865-1943 6 Defren, George 6 Williams, Robert S (Robert Seaton), 1880- 6 Moore, F. J (Forris Jewett), 1867-1926 5 Biltz, Wilhelm, 1877- 4 Blanchard, Arthur A (Arthur Alphonzo), 1876-1956 4 Claassen, H (Hermann), 1856- 3 Hayward, Carle R (Carle Reed), 1880- 3 Ostwald, Wilhelm, 1853-1932 3 Rolfe, George William 3 Bauer, O (Oswald), 1876-1936 2 Blanchard, Arthur A (Arthur Alphonzo), 1876- 2 Borchers, Wilhelm, 1856-1925 2 Classen, Alexander, 1843-1934 2 Cloeren, H (Heinrich) 2 Deiss, E (Eugen), 1875- 2 Phelan, Joseph W (Joseph Warren), 1871- 2 Bauer, O (Oswald), 1876- 1 Biltz, Wilhelm, 1877 1 Biltz, Wilhelm, b. 1877 1 Blanchard, Arthur A (Arthur Alphonzo), 1876 1 Borchers, W (Wilhelm), 1856-1925 1 Chen, Zhiying 1 De Gruyter 1 Hayward, Carle R (Carle Reed), b. 1880 1 see all ...