**E.200a,48 Naegeli, Carl Wilhelm von, and Schwendener, Simon.
The microscope in theory and practice. Translated from the German of Carl Naegeli and S. Schwendener. With illus,
London: S. Sonnenschein, Lowrey & co. 1887. xi, 382 PPe 8°,
“Schwendener, GED 3:20, jt. author,
1829.-Microscope.