91-0350-12
Sheri Tonn of the Chemistry Department
91-0321-25
Sheri Tonn of the Chemistry Department and another person
91-0321-06
Celine Dorner of the Mathematics Department
90-0415-27
Craig Fryhle of the Chemistry Department with others
90-0403-09
Craig Fryhle of the Chemistry Department with others
89-0705-16
Craig Fryhle of the Chemistry Department and another person
89-0335-05
Sheri Tonn of the Chemistry Department (seated at left) and a man
89-0334-08
Sheri Tonn of the Chemistry Department (seated at left) and others
89-0329-15
Sheri Tonn of the Chemistry Department (left) and another woman
87-0765-11
Professor Craig Fryhle of the Chemistry Department.