Smith Image Collection Within this collection: Simple Search Boolean Search Main Page Comparison Search Browse Scientists Browse Apparatus   Beyond this collection: Cross Collection Search Penn Image Collections Home Browsing Laboratories Academie des Sciences American Pharmaceutical Association Armstrong Cork Company. Research and Development Center Bureau of Weights and Measures Columbia College (New York, N.Y.). School of Mines Court Pharmacy (Berlin, Germany) Deutschen Chemischen Gesellschaft [German Chemical Society] Ecole normale supérieure (France) Ecole supérieure de physique et de chimie Friedrich-Wilhelms-Universität Berlin [University of Berlin] Institut Curie [Radium Institute, University of Paris] J. Bell and Company Justus Liebig-Universität Giessen Lehigh University Lowell Institute School (Massachusetts Institute of Technology) Rijksuniversiteit te Utrecht Rockefeller Institute for Medical Research Rose Apothecary Royal Institution of Great Britain Surry Institution (London, England) Universität München Université de Paris. Collège de Navarre University College, London University of Pennsylvania Uppsala universitet Glastonbury Abbey Institut Pasteur (Paris, France) Joseph Priestley's Laboratory Kent Chemical Laboratories, Yale University Kidder Chemical Laboratories, Massachusetts Institute of Technology Laboratoire de physiologie, Université de Paris-Sorbonne Research Laboratory, General Electric Company