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CORTEX QUERCUS
From the collection of National Museum of American History. Free to download, adapt and use — no permission needed.
About this work
This drug jar is marked <i>CORTEX QUERCUS</i>. Cortex Quercus is the bark from the North American White Oak. It can be made into a astringent, tonic and used as an antiseptic.
National Museum of American History’s own descriptionCredit lineCORTEX QUERCUS. 1790-1810. National Museum of American History, Gift of American Pharmaceutical Association and Bristol-Myers Squibb Company. CC0.
