Description of the Collection Certificates from E. S. Larson as follows: 1. Diploma from Armour Institute of Technology, BS in Electrical Engineering, 1925; signed by J. Ogden Armour and Howard M. Raymond 2. Diploma from Armour Institute of Technology, Electrical Engineer, 1933 3. Membership certificate, Eta Kappa Nu, 1924 4. Membership certificate, Tau Beta Pi, 1924 5. YWCA certificate, Senior Life Saver, 1926 6. Diploma from LaSalle Extension University (Chicago), Business Management, 1932 7. Group photo of swimmers;...