A Poison Magnified Poison, but useful as a nerve stimulant, these "ferns" are the drug brucine, magnified 200 times under the micro-camera. This method of chemical identification is used at Pennsylvania State College under the direction of Dr. Mary L. Willard.

Digital Commonwealth — Boston Public Library

A Poison Magnified Poison, but useful as a nerve stimulant, these "ferns" are the drug brucine, magnified 200 times under the micro-camera. This method of chemical identification is used at Pennsylvania State College under the direction of Dr. Mary L. Willard.

Associated Press · [ca. April 1937]

RightsCC0 — Public Domain

CollectionDigital Commonwealth — Boston Public Library

[Information from item housing] Drugs...Addicts and Addiction

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