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301 piezas
Pocket microscope. Cary-Gould. London. 1829.
Zeiss binocular microscope. Germany .1960.
Zeiss microscope. Germany .1960.
Monocular microscope. Reichert. Vienna, Austria. 1946.
Leitz compound monocular microscope. Germany. 1946.
Compound monocular microscope. Leitz. Germany.1927.
Leitz compound monocular microscope. Germany. 1922.
Monocular microscope. J. Swift & Son. London. c.1870.
Compound monocular microscope. Voigtländer. Germany from 1908-1920.
