Image ID: SIL-SIL33-093-02
Cite this: Bennitt, Mark,. 1905. History of the Louisiana purchase exposition, comprising the history of the Louisiana territory, the story of the Louisiana purchase and a full account of the great exposition, embracing the participation of the states and nations of the world, and .., Saint Louis : Universal exposition publishing company.
Original Caption: German Educational Exhibit. German Instruments of Precision. Education in Germany. German Bacteriological Laboratory.