1. 1764.e.5, 2(14) Reference (shelfmark): 1764.e.5, 2(14) Title: Dr. Pasteur. Photographer: Waléry Scope & Content: Genre: Portrait Photography Three-quarter length standing portrait, looking to the left, of Louis Pasteur (1822-1895), French chemist and father of modern bacteriology. Biographical notice by Comte Leon Ostrorog. Collection Area: Printed Collections Languages: Not applicable Date Range: 1889 Extent: 1 item