Henker, "Microscope."

Contents

1 - About the Text

This is a reprint in the form of scanned images of

Henker, Otto. "Microscope." in Encyclopædia Britannica. Eleventh Edition. ("Handy Volume Issue") NY: Encyclopædia Britannica Company, 1910. Vol. XVIII, pp. 392-407, with two plates.

The notes on the contributors describe Otto Henker, Ph.D. as "On the staff of the Carl Zeiss Factory, Jena, Germany" (xi).

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