Main content Photographs from the American Chemical Society History of Steroids Symposium Collection, august 27-28, 1991 (inclusive) Extent: 1 linear feet (1 box; ca. 29 print photographs) Abstract: Color photographs taken by Leon Gortler of presenters and attendees at the American Chemical Society Steroid Symposium and Dexter Luncheon in 1991. Held at: Science History Institute Archives [Contact Us]